22059289056 has 48 divisors (see below), whose sum is σ = 66177869184. Its totient is φ = 6302653824.

The previous prime is 22059289051. The next prime is 22059289067. The reversal of 22059289056 is 65098295022.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×22059289056² (a number of 21 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 22059288996 and 22059289014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22059289051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16412490 + ... + 16413833.

It is an arithmetic number, because the mean of its divisors is an integer number (1378705608).

Almost surely, 2^22059289056 is an apocalyptic number.

It is an amenable number.

22059289056 is an abundant number, since it is smaller than the sum of its proper divisors (44118580128).

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

22059289056 is a wasteful number, since it uses less digits than its factorization.

22059289056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32826343 (or 32826335 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 22059289056 in words is "twenty-two billion, fifty-nine million, two hundred eighty-nine thousand, fifty-six".