22452360203100 has 144 divisors (see below), whose sum is σ = 66820943185920. Its totient is φ = 5817437875200.

The previous prime is 22452360203093. The next prime is 22452360203113. The reversal of 22452360203100 is 130206325422.

It is a super-2 number, since 2×22452360203100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2092365 + ... + 7020164.

It is an arithmetic number, because the mean of its divisors is an integer number (464034327680).

Almost surely, 2^{22452360203100} is an apocalyptic number.

22452360203100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22452360203100 is an abundant number, since it is smaller than the sum of its proper divisors (44368582982820).

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

22452360203100 is a wasteful number, since it uses less digits than its factorization.

22452360203100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9112780 (or 9112773 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 22452360203100 its reverse (130206325422), we get a palindrome (22582566528522).

The spelling of 22452360203100 in words is "twenty-two trillion, four hundred fifty-two billion, three hundred sixty million, two hundred three thousand, one hundred".