22747031101712 has 20 divisors (see below), whose sum is σ = 46391971326480. Its totient is φ = 10774909469088.

The previous prime is 22747031101709. The next prime is 22747031101757. The reversal of 22747031101712 is 21710113074722.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37412879798 + ... + 37412880405.

It is an arithmetic number, because the mean of its divisors is an integer number (2319598566324).

Almost surely, 2^{22747031101712} is an apocalyptic number.

It is an amenable number.

22747031101712 is an abundant number, since it is smaller than the sum of its proper divisors (23644940224768).

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

22747031101712 is a wasteful number, since it uses less digits than its factorization.

22747031101712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74825760230 (or 74825760224 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 38.

The spelling of 22747031101712 in words is "twenty-two trillion, seven hundred forty-seven billion, thirty-one million, one hundred one thousand, seven hundred twelve".