100111012022210 has 96 divisors (see below), whose sum is σ = 218807180178048. Its totient is φ = 32299170508800.

The previous prime is 100111012022201. The next prime is 100111012022213. The reversal of 100111012022210 is 12220210111001.

It is a super-2 number, since 2×100111012022210² (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 not an unprimeable number, because it can be changed into a prime (100111012022213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117942842 + ... + 118788618.

It is an arithmetic number, because the mean of its divisors is an integer number (2279241460188).

Almost surely, 2^{100111012022210} is an apocalyptic number.

100111012022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100111012022210 is an abundant number, since it is smaller than the sum of its proper divisors (118696168155838).

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

100111012022210 is a wasteful number, since it uses less digits than its factorization.

100111012022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851676 (or 851659 counting only the distinct ones).

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

Adding to 100111012022210 its reverse (12220210111001), we get a palindrome (112331222133211).

The spelling of 100111012022210 in words is "one hundred trillion, one hundred eleven billion, twelve million, twenty-two thousand, two hundred ten".