22076958720 has 192 divisors, whose sum is σ = 72541647360. Its totient is φ = 5727780864.

The previous prime is 22076958703. The next prime is 22076958811. The reversal of 22076958720 is 2785967022.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is a self number, because there is not a number n which added to its sum of digits gives 22076958720.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126929 + ... + 1146351.

It is an arithmetic number, because the mean of its divisors is an integer number (377821080).

Almost surely, 2^22076958720 is an apocalyptic number.

22076958720 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 22076958720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36270823680).

22076958720 is an abundant number, since it is smaller than the sum of its proper divisors (50464688640).

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

22076958720 is a wasteful number, since it uses less digits than its factorization.

22076958720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19490 (or 19470 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 22076958720 in words is "twenty-two billion, seventy-six million, nine hundred fifty-eight thousand, seven hundred twenty".