70722565000747 has 8 divisors (see below), whose sum is σ = 77156258287680. Its totient is φ = 64289599913160.

The previous prime is 70722565000733. The next prime is 70722565000807. The reversal of 70722565000747 is 74700056522707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70722565000747 - 2¹¹ = 70722564998699 is a prime.

It is a super-2 number, since 2×70722565000747² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70722565000694 and 70722565000703.

It is not an unprimeable number, because it can be changed into a prime (70722565000147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181846753 + ... + 182235250.

It is an arithmetic number, because the mean of its divisors is an integer number (9644532285960).

Almost surely, 2^{70722565000747} is an apocalyptic number.

70722565000747 is a deficient number, since it is larger than the sum of its proper divisors (6433693286933).

70722565000747 is a wasteful number, since it uses less digits than its factorization.

70722565000747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364099673.

The product of its (nonzero) digits is 5762400, while the sum is 52.

The spelling of 70722565000747 in words is "seventy trillion, seven hundred twenty-two billion, five hundred sixty-five million, seven hundred forty-seven", and thus it is an aban number.