56667022001712 has 80 divisors (see below), whose sum is σ = 162777916308480. Its totient is φ = 18874772774208.

The previous prime is 56667022001699. The next prime is 56667022001713. The reversal of 56667022001712 is 21710022076665.

It is a super-2 number, since 2×56667022001712² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56667022001713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48851628 + ... + 49998155.

It is an arithmetic number, because the mean of its divisors is an integer number (2034723953856).

Almost surely, 2^{56667022001712} is an apocalyptic number.

It is an amenable number.

56667022001712 is an abundant number, since it is smaller than the sum of its proper divisors (106110894306768).

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

56667022001712 is a wasteful number, since it uses less digits than its factorization.

56667022001712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98851127 (or 98851115 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 56667022001712 in words is "fifty-six trillion, six hundred sixty-seven billion, twenty-two million, one thousand, seven hundred twelve".