22180739036160 has 176 divisors, whose sum is σ = 70981120104192. Its totient is φ = 5911744512000.

The previous prime is 22180739036149. The next prime is 22180739036221. The reversal of 22180739036160 is 6163093708122.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28819545 + ... + 29579175.

Almost surely, 2^{22180739036160} is an apocalyptic number.

22180739036160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22180739036160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35490560052096).

22180739036160 is an abundant number, since it is smaller than the sum of its proper divisors (48800381068032).

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

22180739036160 is a wasteful number, since it uses less digits than its factorization.

22180739036160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761560 (or 761542 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 22180739036160 in words is "twenty-two trillion, one hundred eighty billion, seven hundred thirty-nine million, thirty-six thousand, one hundred sixty".