402232442122110 has 16 divisors (see below), whose sum is σ = 965357861093136. Its totient is φ = 107261984565888.

The previous prime is 402232442122067. The next prime is 402232442122139. The reversal of 402232442122110 is 11221244232204.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 13407748070737 = 402232442122110 / (4 + 0 + 2 + 2 + 3 + 2 + 4 + 4 + 2 + 1 + 2 + 2 + 1 + 1 + 0).

It is a congruent number.

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, 6703874035339 + ... + 6703874035398.

It is an arithmetic number, because the mean of its divisors is an integer number (60334866318321).

Almost surely, 2^{402232442122110} is an apocalyptic number.

402232442122110 is an abundant number, since it is smaller than the sum of its proper divisors (563125418971026).

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

402232442122110 is a wasteful number, since it uses less digits than its factorization.

402232442122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13407748070747.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 402232442122110 its reverse (11221244232204), we get a palindrome (413453686354314).

The spelling of 402232442122110 in words is "four hundred two trillion, two hundred thirty-two billion, four hundred forty-two million, one hundred twenty-two thousand, one hundred ten".