20120002200210 has 32 divisors (see below), whose sum is σ = 52677823943232. Its totient is φ = 4877576290880.

The previous prime is 20120002200191. The next prime is 20120002200289. The reversal of 20120002200210 is 1200220002102.

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, 30484851489 + ... + 30484852148.

It is an arithmetic number, because the mean of its divisors is an integer number (1646181998226).

Almost surely, 2^{20120002200210} is an apocalyptic number.

20120002200210 is an abundant number, since it is smaller than the sum of its proper divisors (32557821743022).

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

20120002200210 is a wasteful number, since it uses less digits than its factorization.

20120002200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60969703658.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20120002200210 its reverse (1200220002102), we get a palindrome (21320222202312).

The spelling of 20120002200210 in words is "twenty trillion, one hundred twenty billion, two million, two hundred thousand, two hundred ten".