712572447356022 has 256 divisors, whose sum is σ = 1693932316876800. Its totient is φ = 197478238464000.

The previous prime is 712572447355981. The next prime is 712572447356023. The reversal of 712572447356022 is 220653744275217.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712572447356023) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 43027130622 + ... + 43027147182.

It is an arithmetic number, because the mean of its divisors is an integer number (6616923112800).

Almost surely, 2^{712572447356022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712572447356022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846966158438400).

712572447356022 is an abundant number, since it is smaller than the sum of its proper divisors (981359869520778).

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

712572447356022 is a wasteful number, since it uses less digits than its factorization.

712572447356022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23843.

The product of its (nonzero) digits is 39513600, while the sum is 57.

The spelling of 712572447356022 in words is "seven hundred twelve trillion, five hundred seventy-two billion, four hundred forty-seven million, three hundred fifty-six thousand, twenty-two".