22001011000100 has 72 divisors (see below), whose sum is σ = 52222025368128. Its totient is φ = 7978918780800.

The previous prime is 22001011000037. The next prime is 22001011000217. The reversal of 22001011000100 is 100011010022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26400584 + ... + 27221183.

Almost surely, 2^{22001011000100} is an apocalyptic number.

22001011000100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22001011000100 is an abundant number, since it is smaller than the sum of its proper divisors (30221014368028).

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

22001011000100 is a wasteful number, since it uses less digits than its factorization.

22001011000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53622165 (or 53622158 counting only the distinct ones).

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

Adding to 22001011000100 its reverse (100011010022), we get a palindrome (22101022010122).

The spelling of 22001011000100 in words is "twenty-two trillion, one billion, eleven million, one hundred", and thus it is an aban number.