23224133100 has 108 divisors (see below), whose sum is σ = 78165846024. Its totient is φ = 5308369920.

The previous prime is 23224133081. The next prime is 23224133131. The reversal of 23224133100 is 133142232.

It is a super-2 number, since 2×23224133100² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 775237 + ... + 804636.

Almost surely, 2^23224133100 is an apocalyptic number.

23224133100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23224133100 is an abundant number, since it is smaller than the sum of its proper divisors (54941712924).

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

23224133100 is a wasteful number, since it uses less digits than its factorization.

23224133100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579904 (or 1579890 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23224133100 its reverse (133142232), we get a palindrome (23357275332).

The spelling of 23224133100 in words is "twenty-three billion, two hundred twenty-four million, one hundred thirty-three thousand, one hundred".