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120201121122233 = 1948712990502661
BaseRepresentation
bin11011010101001010000001…
…001000000100011110111001
3120202121010002210122122000112
4123111022001020010132321
5111223333344001402413
61103351344400314105
734214146556416124
oct3325120110043671
9522533083578015
10120201121122233
1135333011267108
1211593948312935
13520bbbcab3988
142197a9ddcb3bb
15dd6a912342a8
hex6d52812047b9

120201121122233 has 8 divisors (see below), whose sum is σ = 126787305981120. Its totient is φ = 113640917269680.

The previous prime is 120201121122209. The next prime is 120201121122281. The reversal of 120201121122233 is 332221121102021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120201121122233 - 236 = 120132401645497 is a prime.

It is a super-2 number, since 2×1202011211222332 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120201121122199 and 120201121122208.

It is not an unprimeable number, because it can be changed into a prime (120201121122133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6495242078 + ... + 6495260583.

It is an arithmetic number, because the mean of its divisors is an integer number (15848413247640).

Almost surely, 2120201121122233 is an apocalyptic number.

It is an amenable number.

120201121122233 is a deficient number, since it is larger than the sum of its proper divisors (6586184858887).

120201121122233 is a wasteful number, since it uses less digits than its factorization.

120201121122233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12990503167.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 120201121122233 its reverse (332221121102021), we get a palindrome (452422242224254).

The spelling of 120201121122233 in words is "one hundred twenty trillion, two hundred one billion, one hundred twenty-one million, one hundred twenty-two thousand, two hundred thirty-three".

Divisors: 1 19 487 9253 12990502661 246819550559 6326374795907 120201121122233