22774006763020 has 24 divisors (see below), whose sum is σ = 47831341597200. Its totient is φ = 9108473677632.

The previous prime is 22774006763009. The next prime is 22774006763023. The reversal of 22774006763020 is 2036760047722.

It is not an unprimeable number, because it can be changed into a prime (22774006763023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70398810 + ... + 70721569.

It is an arithmetic number, because the mean of its divisors is an integer number (1992972566550).

Almost surely, 2^{22774006763020} is an apocalyptic number.

22774006763020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22774006763020 is an abundant number, since it is smaller than the sum of its proper divisors (25057334834180).

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

22774006763020 is a wasteful number, since it uses less digits than its factorization.

22774006763020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141128457 (or 141128455 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 22774006763020 in words is "twenty-two trillion, seven hundred seventy-four billion, six million, seven hundred sixty-three thousand, twenty".