22677392850 has 96 divisors (see below), whose sum is σ = 65233729536. Its totient is φ = 5106024000.

The previous prime is 22677392821. The next prime is 22677392851. The reversal of 22677392850 is 5829377622.

It is a super-2 number, since 2×22677392850² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22677392793 and 22677392802.

It is not an unprimeable number, because it can be changed into a prime (22677392851) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 90826 + ... + 231525.

It is an arithmetic number, because the mean of its divisors is an integer number (679518016).

Almost surely, 2^22677392850 is an apocalyptic number.

22677392850 is an abundant number, since it is smaller than the sum of its proper divisors (42556336686).

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

22677392850 is a wasteful number, since it uses less digits than its factorization.

22677392850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322440 (or 322435 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 22677392850 in words is "twenty-two billion, six hundred seventy-seven million, three hundred ninety-two thousand, eight hundred fifty".