2100220011210 has 32 divisors (see below), whose sum is σ = 5066644766400. Its totient is φ = 557156809728.

The previous prime is 2100220011203. The next prime is 2100220011223. The reversal of 2100220011210 is 121100220012.

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, 181360360 + ... + 181371939.

It is an arithmetic number, because the mean of its divisors is an integer number (158332648950).

Almost surely, 2^{2100220011210} is an apocalyptic number.

2100220011210 is an abundant number, since it is smaller than the sum of its proper divisors (2966424755190).

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

2100220011210 is a wasteful number, since it uses less digits than its factorization.

2100220011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362732502.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2100220011210 its reverse (121100220012), we get a palindrome (2221320231222).

The spelling of 2100220011210 in words is "two trillion, one hundred billion, two hundred twenty million, eleven thousand, two hundred ten".