70229812258 has 12 divisors (see below), whose sum is σ = 108268827282. Its totient is φ = 34165853280.

The previous prime is 70229812249. The next prime is 70229812321. The reversal of 70229812258 is 85221892207.

It can be written as a sum of positive squares in 3 ways, for example, as 69937504849 + 292307409 = 264457^2 + 17097^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12822283 + ... + 12827758.

Almost surely, 2^70229812258 is an apocalyptic number.

70229812258 is a deficient number, since it is larger than the sum of its proper divisors (38039015024).

70229812258 is a wasteful number, since it uses less digits than its factorization.

70229812258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25650117 (or 25650080 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 70229812258 in words is "seventy billion, two hundred twenty-nine million, eight hundred twelve thousand, two hundred fifty-eight".