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122424330101 = 1316311481041
BaseRepresentation
bin111001000000100001…
…1110000011101110101
3102200222221222100012012
41302001003300131311
54001211112030401
6132124014134005
711562534431123
oct1620103603565
9380887870165
10122424330101
1147a13385217
121b8877b1305
13b710541318
145cd52da913
1532b7c358bb
hex1c810f0775

122424330101 has 8 divisors (see below), whose sum is σ = 123554447808. Its totient is φ = 121297176000.

The previous prime is 122424330059. The next prime is 122424330131. The reversal of 122424330101 is 101033424221.

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 122424330101 - 210 = 122424329077 is a prime.

It is a super-2 number, since 2×1224243301012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122424330131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657860 + ... + 823181.

It is an arithmetic number, because the mean of its divisors is an integer number (15444305976).

Almost surely, 2122424330101 is an apocalyptic number.

It is an amenable number.

122424330101 is a deficient number, since it is larger than the sum of its proper divisors (1130117707).

122424330101 is a wasteful number, since it uses less digits than its factorization.

122424330101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481803.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 122424330101 its reverse (101033424221), we get a palindrome (223457754322).

The spelling of 122424330101 in words is "one hundred twenty-two billion, four hundred twenty-four million, three hundred thirty thousand, one hundred one".

Divisors: 1 131 631 82661 1481041 194016371 934536871 122424330101