70772226807 has 12 divisors (see below), whose sum is σ = 95673341544. Its totient is φ = 46535152320.

The previous prime is 70772226799. The next prime is 70772226841. The reversal of 70772226807 is 70862227707.

It is not a de Polignac number, because 70772226807 - 2³ = 70772226799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70772226857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2197444 + ... + 2229417.

It is an arithmetic number, because the mean of its divisors is an integer number (7972778462).

Almost surely, 2^70772226807 is an apocalyptic number.

70772226807 is a deficient number, since it is larger than the sum of its proper divisors (24901114737).

70772226807 is an equidigital number, since it uses as much as digits as its factorization.

70772226807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4427010 (or 4426937 counting only the distinct ones).

The product of its (nonzero) digits is 921984, while the sum is 48.

The spelling of 70772226807 in words is "seventy billion, seven hundred seventy-two million, two hundred twenty-six thousand, eight hundred seven".