102422161204144 has 80 divisors (see below), whose sum is σ = 213989858460000. Its totient is φ = 47330736445440.

The previous prime is 102422161204117. The next prime is 102422161204151. The reversal of 102422161204144 is 441402161224201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384119382 + ... + 384385930.

It is an arithmetic number, because the mean of its divisors is an integer number (2674873230750).

Almost surely, 2^{102422161204144} is an apocalyptic number.

It is an amenable number.

102422161204144 is an abundant number, since it is smaller than the sum of its proper divisors (111567697255856).

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

102422161204144 is a wasteful number, since it uses less digits than its factorization.

102422161204144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297446 (or 297440 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The spelling of 102422161204144 in words is "one hundred two trillion, four hundred twenty-two billion, one hundred sixty-one million, two hundred four thousand, one hundred forty-four".