700122620736 has 672 divisors, whose sum is σ = 2562534164736. Its totient is φ = 177500160000.

The previous prime is 700122620719. The next prime is 700122620737. The reversal of 700122620736 is 637026221007.

It is a happy number.

700122620736 is a `hidden beast` number, since 7 + 0 + 0 + 1 + 22 + 620 + 7 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 700122620736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700122620737) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 327006226 + ... + 327008366.

It is an arithmetic number, because the mean of its divisors is an integer number (3813294888).

Almost surely, 2^700122620736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700122620736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1281267082368).

700122620736 is an abundant number, since it is smaller than the sum of its proper divisors (1862411544000).

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

700122620736 is a wasteful number, since it uses less digits than its factorization.

700122620736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351 (or 2338 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 700122620736 in words is "seven hundred billion, one hundred twenty-two million, six hundred twenty thousand, seven hundred thirty-six".