22102233100 has 36 divisors (see below), whose sum is σ = 47974026688. Its totient is φ = 8838648000.

The previous prime is 22102233089. The next prime is 22102233107. The reversal of 22102233100 is 133220122.

It is a super-2 number, since 2×22102233100² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22102233107) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 400165 + ... + 452035.

Almost surely, 2^22102233100 is an apocalyptic number.

22102233100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22102233100 is an abundant number, since it is smaller than the sum of its proper divisors (25871793588).

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

22102233100 is a wasteful number, since it uses less digits than its factorization.

22102233100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56146 (or 56139 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22102233100 its reverse (133220122), we get a palindrome (22235453222).

The spelling of 22102233100 in words is "twenty-two billion, one hundred two million, two hundred thirty-three thousand, one hundred".