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122133120233 = 443407967589
BaseRepresentation
bin111000110111110110…
…0111000010011101001
3102200020200000100100112
41301233230320103221
54000112034321413
6132035052344105
711552400251555
oct1615754702351
9380220010315
10122133120233
1147883a64a03
121b806175035
13b6951004a7
145ca8774865
15329c3b12a8
hex1c6fb384e9

122133120233 has 8 divisors (see below), whose sum is σ = 122440636800. Its totient is φ = 121825747888.

The previous prime is 122133120229. The next prime is 122133120253. The reversal of 122133120233 is 332021331221.

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 122133120233 - 22 = 122133120229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122133120199 and 122133120208.

It is not an unprimeable number, because it can be changed into a prime (122133120223) 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, 1773203 + ... + 1840791.

It is an arithmetic number, because the mean of its divisors is an integer number (15305079600).

Almost surely, 2122133120233 is an apocalyptic number.

It is an amenable number.

122133120233 is a deficient number, since it is larger than the sum of its proper divisors (307516567).

122133120233 is an equidigital number, since it uses as much as digits as its factorization.

122133120233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72111.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122133120233 its reverse (332021331221), we get a palindrome (454154451454).

The spelling of 122133120233 in words is "one hundred twenty-two billion, one hundred thirty-three million, one hundred twenty thousand, two hundred thirty-three".

Divisors: 1 443 4079 67589 1806997 29941927 275695531 122133120233