102122032120044 has 24 divisors (see below), whose sum is σ = 241640864736768. Its totient is φ = 33561231212880.

The previous prime is 102122032120019. The next prime is 102122032120111. The reversal of 102122032120044 is 440021230221201.

It is a junction number, because it is equal to n+sod(n) for n = 102122032119996 and 102122032120023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59930769172 + ... + 59930770875.

It is an arithmetic number, because the mean of its divisors is an integer number (10068369364032).

Almost surely, 2^{102122032120044} is an apocalyptic number.

It is an amenable number.

102122032120044 is an abundant number, since it is smaller than the sum of its proper divisors (139518832616724).

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

102122032120044 is a wasteful number, since it uses less digits than its factorization.

102122032120044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119861540125 (or 119861540123 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 102122032120044 its reverse (440021230221201), we get a palindrome (542143262341245).

The spelling of 102122032120044 in words is "one hundred two trillion, one hundred twenty-two billion, thirty-two million, one hundred twenty thousand, forty-four".