2221100011210 has 96 divisors (see below), whose sum is σ = 4272748408512. Its totient is φ = 831104651520.

The previous prime is 2221100011183. The next prime is 2221100011259. The reversal of 2221100011210 is 121100011222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120893325 + ... + 120911695.

It is an arithmetic number, because the mean of its divisors is an integer number (44507795922).

Almost surely, 2^{2221100011210} is an apocalyptic number.

2221100011210 is a deficient number, since it is larger than the sum of its proper divisors (2051648397302).

2221100011210 is a wasteful number, since it uses less digits than its factorization.

2221100011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18836 (or 18817 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2221100011210 its reverse (121100011222), we get a palindrome (2342200022432).

The spelling of 2221100011210 in words is "two trillion, two hundred twenty-one billion, one hundred million, eleven thousand, two hundred ten".