2210102111100 has 72 divisors (see below), whose sum is σ = 6886451513200. Its totient is φ = 544025134080.

The previous prime is 2210102111053. The next prime is 2210102111111. The reversal of 2210102111100 is 11112010122.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283342525 + ... + 283350324.

Almost surely, 2^{2210102111100} is an apocalyptic number.

2210102111100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210102111100 is an abundant number, since it is smaller than the sum of its proper divisors (4676349402100).

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

2210102111100 is a wasteful number, since it uses less digits than its factorization.

2210102111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566692879 (or 566692872 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2210102111100 its reverse (11112010122), we get a palindrome (2221214121222).

The spelling of 2210102111100 in words is "two trillion, two hundred ten billion, one hundred two million, one hundred eleven thousand, one hundred".