102110211102200 has 96 divisors (see below), whose sum is σ = 271567407144960. Its totient is φ = 34977474710400.

The previous prime is 102110211102197. The next prime is 102110211102253. The reversal of 102110211102200 is 2201112011201.

It is a super-2 number, since 2×102110211102200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 31518296 + ... + 34606695.

It is an arithmetic number, because the mean of its divisors is an integer number (2828827157760).

Almost surely, 2^{102110211102200} is an apocalyptic number.

102110211102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102110211102200 is an abundant number, since it is smaller than the sum of its proper divisors (169457196042760).

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

102110211102200 is a wasteful number, since it uses less digits than its factorization.

102110211102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66126117 (or 66126108 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102110211102200 its reverse (2201112011201), we get a palindrome (104311323113401).

Subtracting from 102110211102200 its reverse (2201112011201), we obtain a palindrome (99909099090999).

The spelling of 102110211102200 in words is "one hundred two trillion, one hundred ten billion, two hundred eleven million, one hundred two thousand, two hundred".