402322110120 has 96 divisors (see below), whose sum is σ = 1494339275520. Its totient is φ = 91959338880.

The previous prime is 402322110101. The next prime is 402322110163. The reversal of 402322110120 is 21011223204.

It is a happy number.

402322110120 is a `hidden beast` number, since 402 + 32 + 2 + 110 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 402322110093 and 402322110102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79823296 + ... + 79828335.

It is an arithmetic number, because the mean of its divisors is an integer number (15566034120).

Almost surely, 2^402322110120 is an apocalyptic number.

402322110120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

402322110120 is an abundant number, since it is smaller than the sum of its proper divisors (1092017165400).

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

402322110120 is a wasteful number, since it uses less digits than its factorization.

402322110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159651655 (or 159651648 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 402322110120 its reverse (21011223204), we get a palindrome (423333333324).

The spelling of 402322110120 in words is "four hundred two billion, three hundred twenty-two million, one hundred ten thousand, one hundred twenty".