101211202112110 has 16 divisors (see below), whose sum is σ = 185617525383936. Its totient is φ = 39720622715488.

The previous prime is 101211202112101. The next prime is 101211202112161. The reversal of 101211202112110 is 11211202112101.

It is a super-3 number, since 3×101211202112110³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95482265614 + ... + 95482266673.

It is an arithmetic number, because the mean of its divisors is an integer number (11601095336496).

Almost surely, 2^{101211202112110} is an apocalyptic number.

101211202112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101211202112110 is a deficient number, since it is larger than the sum of its proper divisors (84406323271826).

101211202112110 is a wasteful number, since it uses less digits than its factorization.

101211202112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190964532347.

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

Adding to 101211202112110 its reverse (11211202112101), we get a palindrome (112422404224211).

Subtracting from 101211202112110 its reverse (11211202112101), we obtain a palindrome (90000000000009).

The spelling of 101211202112110 in words is "one hundred one trillion, two hundred eleven billion, two hundred two million, one hundred twelve thousand, one hundred ten".