402320112412210 has 32 divisors (see below), whose sum is σ = 734377947478272. Its totient is φ = 158661003332160.

The previous prime is 402320112412189. The next prime is 402320112412217. The reversal of 402320112412210 is 12214211023204.

It is a super-3 number, since 3×402320112412210³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (402320112412217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371639379 + ... + 372720361.

It is an arithmetic number, because the mean of its divisors is an integer number (22949310858696).

Almost surely, 2^{402320112412210} is an apocalyptic number.

402320112412210 is a deficient number, since it is larger than the sum of its proper divisors (332057835066062).

402320112412210 is a wasteful number, since it uses less digits than its factorization.

402320112412210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605258.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 402320112412210 its reverse (12214211023204), we get a palindrome (414534323435414).

The spelling of 402320112412210 in words is "four hundred two trillion, three hundred twenty billion, one hundred twelve million, four hundred twelve thousand, two hundred ten".