22736213276028 has 36 divisors (see below), whose sum is σ = 61712578893672. Its totient is φ = 6496060935840.

The previous prime is 22736213275921. The next prime is 22736213276053. The reversal of 22736213276028 is 82067231263722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19333514103 + ... + 19333515278.

It is an arithmetic number, because the mean of its divisors is an integer number (1714238302602).

Almost surely, 2^{22736213276028} is an apocalyptic number.

22736213276028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22736213276028 is an abundant number, since it is smaller than the sum of its proper divisors (38976365617644).

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

22736213276028 is a wasteful number, since it uses less digits than its factorization.

22736213276028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38667029402 (or 38667029393 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 22736213276028 in words is "twenty-two trillion, seven hundred thirty-six billion, two hundred thirteen million, two hundred seventy-six thousand, twenty-eight".