22103541100 has 36 divisors (see below), whose sum is σ = 50786140104. Its totient is φ = 8321332480.

The previous prime is 22103541091. The next prime is 22103541101. The reversal of 22103541100 is 114530122.

It is not an unprimeable number, because it can be changed into a prime (22103541101) by changing a digit.

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, 6499342 + ... + 6502741.

It is an arithmetic number, because the mean of its divisors is an integer number (1410726114).

Almost surely, 2^22103541100 is an apocalyptic number.

22103541100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22103541100 is an abundant number, since it is smaller than the sum of its proper divisors (28682599004).

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

22103541100 is a wasteful number, since it uses less digits than its factorization.

22103541100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13002114 (or 13002107 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The spelling of 22103541100 in words is "twenty-two billion, one hundred three million, five hundred forty-one thousand, one hundred".