10402210312 has 32 divisors (see below), whose sum is σ = 21038635800. Its totient is φ = 4793209344.

The previous prime is 10402210289. The next prime is 10402210331. The reversal of 10402210312 is 21301220401.

It can be written as a sum of positive squares in 4 ways, for example, as 6111174276 + 4291036036 = 78174^2 + 65506^2 .

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, 16887 + ... + 145222.

Almost surely, 2^10402210312 is an apocalyptic number.

It is an amenable number.

10402210312 is an abundant number, since it is smaller than the sum of its proper divisors (10636425488).

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

10402210312 is a wasteful number, since it uses less digits than its factorization.

10402210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162745 (or 162741 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10402210312 its reverse (21301220401), we get a palindrome (31703430713).

The spelling of 10402210312 in words is "ten billion, four hundred two million, two hundred ten thousand, three hundred twelve".