100011000122 has 64 divisors (see below), whose sum is σ = 167476982400. Its totient is φ = 44413920000.

The previous prime is 100011000113. The next prime is 100011000127. The reversal of 100011000122 is 221000110001.

It is not an unprimeable number, because it can be changed into a prime (100011000127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55902404 + ... + 55904192.

It is an arithmetic number, because the mean of its divisors is an integer number (2616827850).

Almost surely, 2^100011000122 is an apocalyptic number.

100011000122 is a deficient number, since it is larger than the sum of its proper divisors (67465982278).

100011000122 is a wasteful number, since it uses less digits than its factorization.

100011000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100011000122 its reverse (221000110001), we get a palindrome (321011110123).

It can be divided in two parts, 1000110001 and 22, that multiplied together give a palindrome (22002420022).

The spelling of 100011000122 in words is "one hundred billion, eleven million, one hundred twenty-two", and thus it is an aban number.