22152152836752 has 80 divisors (see below), whose sum is σ = 57566277456960. Its totient is φ = 7340208615936.

The previous prime is 22152152836721. The next prime is 22152152836783. The reversal of 22152152836752 is 25763825125122.

It is an interprime number because it is at equal distance from previous prime (22152152836721) and next prime (22152152836783).

It is a junction number, because it is equal to n+sod(n) for n = 22152152836695 and 22152152836704.

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, 53162274 + ... + 53577342.

It is an arithmetic number, because the mean of its divisors is an integer number (719578468212).

Almost surely, 2^{22152152836752} is an apocalyptic number.

It is an amenable number.

22152152836752 is an abundant number, since it is smaller than the sum of its proper divisors (35414124620208).

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

22152152836752 is a wasteful number, since it uses less digits than its factorization.

22152152836752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421680 (or 421674 counting only the distinct ones).

The product of its digits is 4032000, while the sum is 51.

The spelling of 22152152836752 in words is "twenty-two trillion, one hundred fifty-two billion, one hundred fifty-two million, eight hundred thirty-six thousand, seven hundred fifty-two".