70226995671 has 12 divisors (see below), whose sum is σ = 115930278672. Its totient is φ = 40129711776.

The previous prime is 70226995661. The next prime is 70226995679. The reversal of 70226995671 is 17659962207.

70226995671 is a `hidden beast` number, since 70 + 2 + 2 + 6 + 9 + 9 + 567 + 1 = 666.

It is not a de Polignac number, because 70226995671 - 2¹⁵ = 70226962903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70226995679) 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, 557357046 + ... + 557357171.

It is an arithmetic number, because the mean of its divisors is an integer number (9660856556).

Almost surely, 2^70226995671 is an apocalyptic number.

70226995671 is a deficient number, since it is larger than the sum of its proper divisors (45703283001).

70226995671 is a wasteful number, since it uses less digits than its factorization.

70226995671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114714230 (or 1114714227 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The spelling of 70226995671 in words is "seventy billion, two hundred twenty-six million, nine hundred ninety-five thousand, six hundred seventy-one".