102244231320122 has 64 divisors (see below), whose sum is σ = 162713751782400. Its totient is φ = 48050543825280.

The previous prime is 102244231320067. The next prime is 102244231320193. The reversal of 102244231320122 is 221023132442201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4154399597 + ... + 4154424207.

It is an arithmetic number, because the mean of its divisors is an integer number (2542402371600).

Almost surely, 2^{102244231320122} is an apocalyptic number.

102244231320122 is a deficient number, since it is larger than the sum of its proper divisors (60469520462278).

102244231320122 is a wasteful number, since it uses less digits than its factorization.

102244231320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26531.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 102244231320122 its reverse (221023132442201), we get a palindrome (323267363762323).

The spelling of 102244231320122 in words is "one hundred two trillion, two hundred forty-four billion, two hundred thirty-one million, three hundred twenty thousand, one hundred twenty-two".