22522022300 has 36 divisors (see below), whose sum is σ = 49155327816. Its totient is φ = 8956728000.

The previous prime is 22522022279. The next prime is 22522022351. The reversal of 22522022300 is 322022522.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 633626 + ... + 668225.

Almost surely, 2^22522022300 is an apocalyptic number.

22522022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22522022300 is an abundant number, since it is smaller than the sum of its proper divisors (26633305516).

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

22522022300 is a wasteful number, since it uses less digits than its factorization.

22522022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302038 (or 1302031 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 22522022300 its reverse (322022522), we get a palindrome (22844044822).

The spelling of 22522022300 in words is "twenty-two billion, five hundred twenty-two million, twenty-two thousand, three hundred".