22100102304 has 72 divisors (see below), whose sum is σ = 67484255328. Its totient is φ = 6314313600.

The previous prime is 22100102293. The next prime is 22100102309. The reversal of 22100102304 is 40320100122.

It is a super-2 number, since 2×22100102304² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22100102309) 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, 2344372 + ... + 2353779.

It is an arithmetic number, because the mean of its divisors is an integer number (937281324).

Almost surely, 2^22100102304 is an apocalyptic number.

22100102304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22100102304 is an abundant number, since it is smaller than the sum of its proper divisors (45384153024).

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

22100102304 is a wasteful number, since it uses less digits than its factorization.

22100102304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698178 (or 4698163 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22100102304 its reverse (40320100122), we get a palindrome (62420202426).

The spelling of 22100102304 in words is "twenty-two billion, one hundred million, one hundred two thousand, three hundred four".