122312111401032 has 128 divisors (see below), whose sum is σ = 349950083788800. Its totient is φ = 34897635779328.

The previous prime is 122312111401031. The next prime is 122312111401033. The reversal of 122312111401032 is 230104111213221.

It is an interprime number because it is at equal distance from previous prime (122312111401031) and next prime (122312111401033).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 122312111400993 and 122312111401011.

It is not an unprimeable number, because it can be changed into a prime (122312111401031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1486512069 + ... + 1486594347.

It is an arithmetic number, because the mean of its divisors is an integer number (2733985029600).

Almost surely, 2^{122312111401032} is an apocalyptic number.

122312111401032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122312111401032 is an abundant number, since it is smaller than the sum of its proper divisors (227637972387768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122312111401032 is a wasteful number, since it uses less digits than its factorization.

122312111401032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94515 (or 94511 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 122312111401032 its reverse (230104111213221), we get a palindrome (352416222614253).

The spelling of 122312111401032 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred eleven million, four hundred one thousand, thirty-two".