22550314020 has 96 divisors (see below), whose sum is σ = 71997787008. Its totient is φ = 5224323072.

The previous prime is 22550313991. The next prime is 22550314049. The reversal of 22550314020 is 2041305522.

It is an interprime number because it is at equal distance from previous prime (22550313991) and next prime (22550314049).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 837054 + ... + 863573.

It is an arithmetic number, because the mean of its divisors is an integer number (749976948).

Almost surely, 2^22550314020 is an apocalyptic number.

22550314020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22550314020 is an abundant number, since it is smaller than the sum of its proper divisors (49447472988).

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

22550314020 is a wasteful number, since it uses less digits than its factorization.

22550314020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700669 (or 1700667 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 22550314020 its reverse (2041305522), we get a palindrome (24591619542).

The spelling of 22550314020 in words is "twenty-two billion, five hundred fifty million, three hundred fourteen thousand, twenty".