22979143709280 has 384 divisors, whose sum is σ = 92899643074560. Its totient is φ = 5243012997120.

The previous prime is 22979143709279. The next prime is 22979143709287. The reversal of 22979143709280 is 8290734197922.

22979143709280 is a `hidden beast` number, since 2 + 2 + 97 + 9 + 14 + 370 + 92 + 80 = 666.

It is a super-2 number, since 2×22979143709280² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22979143709287) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 13414744 + ... + 15030423.

It is an arithmetic number, because the mean of its divisors is an integer number (241926153840).

Almost surely, 2^{22979143709280} is an apocalyptic number.

22979143709280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22979143709280 is an abundant number, since it is smaller than the sum of its proper divisors (69920499365280).

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

22979143709280 is a wasteful number, since it uses less digits than its factorization.

22979143709280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28445219 (or 28445205 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 22979143709280 in words is "twenty-two trillion, nine hundred seventy-nine billion, one hundred forty-three million, seven hundred nine thousand, two hundred eighty".