22000100011100 has 36 divisors (see below), whose sum is σ = 47767765130904. Its totient is φ = 8794962012480.

The previous prime is 22000100011093. The next prime is 22000100011129. The reversal of 22000100011100 is 111000100022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63300734 + ... + 63647333.

Almost surely, 2^{22000100011100} is an apocalyptic number.

22000100011100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22000100011100 is an abundant number, since it is smaller than the sum of its proper divisors (25767665119804).

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

22000100011100 is a wasteful number, since it uses less digits than its factorization.

22000100011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126949814 (or 126949807 counting only the distinct ones).

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

Adding to 22000100011100 its reverse (111000100022), we get a palindrome (22111100111122).

The spelling of 22000100011100 in words is "twenty-two trillion, one hundred million, eleven thousand, one hundred".