70082222391 has 6 divisors (see below), whose sum is σ = 101229876800. Its totient is φ = 46721481588.

The previous prime is 70082222369. The next prime is 70082222417. The reversal of 70082222391 is 19322228007.

It is not a de Polignac number, because 70082222391 - 2⁹ = 70082221879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70082222591) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3893456791 + ... + 3893456808.

Almost surely, 2^70082222391 is an apocalyptic number.

70082222391 is a deficient number, since it is larger than the sum of its proper divisors (31147654409).

70082222391 is a wasteful number, since it uses less digits than its factorization.

70082222391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7786913605 (or 7786913602 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 70082222391 in words is "seventy billion, eighty-two million, two hundred twenty-two thousand, three hundred ninety-one".