22708051591680 has 3840 divisors, whose sum is σ = 105931139973120. Its totient is φ = 4564972339200.

The previous prime is 22708051591669. The next prime is 22708051591681. The reversal of 22708051591680 is 8619515080722.

It is a tau number, because it is divible by the number of its divisors (3840).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (22708051591681) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 173343905215 + ... + 173343905345.

It is an arithmetic number, because the mean of its divisors is an integer number (27586234368).

Almost surely, 2^{22708051591680} is an apocalyptic number.

22708051591680 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 22708051591680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52965569986560).

22708051591680 is an abundant number, since it is smaller than the sum of its proper divisors (83223088381440).

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

22708051591680 is a wasteful number, since it uses less digits than its factorization.

22708051591680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 54.

The spelling of 22708051591680 in words is "twenty-two trillion, seven hundred eight billion, fifty-one million, five hundred ninety-one thousand, six hundred eighty".