100120010022010 has 64 divisors (see below), whose sum is σ = 203395380998400. Its totient is φ = 35148948889600.

The previous prime is 100120010021989. The next prime is 100120010022047. The reversal of 100120010022010 is 10220010021001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

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, 37503171 + ... + 40084009.

It is an arithmetic number, because the mean of its divisors is an integer number (3178052828100).

Almost surely, 2^{100120010022010} is an apocalyptic number.

100120010022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100120010022010 is an abundant number, since it is smaller than the sum of its proper divisors (103275370976390).

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

100120010022010 is a wasteful number, since it uses less digits than its factorization.

100120010022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593047.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100120010022010 its reverse (10220010021001), we get a palindrome (110340020043011).

The spelling of 100120010022010 in words is "one hundred trillion, one hundred twenty billion, ten million, twenty-two thousand, ten".