22700060720 has 20 divisors (see below), whose sum is σ = 52777641360. Its totient is φ = 9080024256.

The previous prime is 22700060707. The next prime is 22700060729. The reversal of 22700060720 is 2706000722.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 22700060720.

It is not an unprimeable number, because it can be changed into a prime (22700060729) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 141875300 + ... + 141875459.

It is an arithmetic number, because the mean of its divisors is an integer number (2638882068).

Almost surely, 2^22700060720 is an apocalyptic number.

22700060720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22700060720 is an abundant number, since it is smaller than the sum of its proper divisors (30077580640).

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

22700060720 is a wasteful number, since it uses less digits than its factorization.

22700060720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283750772 (or 283750766 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The spelling of 22700060720 in words is "twenty-two billion, seven hundred million, sixty thousand, seven hundred twenty".