2111200102110 has 64 divisors (see below), whose sum is σ = 5581170915840. Its totient is φ = 506837086080.

The previous prime is 2111200102091. The next prime is 2111200102111. The reversal of 2111200102110 is 112010021112.

It is a super-2 number, since 2×2111200102110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111200102111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31022205 + ... + 31090184.

It is an arithmetic number, because the mean of its divisors is an integer number (87205795560).

Almost surely, 2^{2111200102110} is an apocalyptic number.

2111200102110 is an abundant number, since it is smaller than the sum of its proper divisors (3469970813730).

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

2111200102110 is a wasteful number, since it uses less digits than its factorization.

2111200102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62112513.

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

Adding to 2111200102110 its reverse (112010021112), we get a palindrome (2223210123222).

The spelling of 2111200102110 in words is "two trillion, one hundred eleven billion, two hundred million, one hundred two thousand, one hundred ten".