320142211210002 has 32 divisors (see below), whose sum is σ = 652375589880960. Its totient is φ = 104698939587840.

The previous prime is 320142211209971. The next prime is 320142211210043. The reversal of 320142211210002 is 200012112241023.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12225627 + ... + 28102497.

It is an arithmetic number, because the mean of its divisors is an integer number (20386737183780).

Almost surely, 2^{320142211210002} is an apocalyptic number.

320142211210002 is an abundant number, since it is smaller than the sum of its proper divisors (332233378670958).

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

320142211210002 is a wasteful number, since it uses less digits than its factorization.

320142211210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15940338.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 320142211210002 its reverse (200012112241023), we get a palindrome (520154323451025).

The spelling of 320142211210002 in words is "three hundred twenty trillion, one hundred forty-two billion, two hundred eleven million, two hundred ten thousand, two".