70229559317 has 2 divisors, whose sum is σ = 70229559318. Its totient is φ = 70229559316.

The previous prime is 70229559307. The next prime is 70229559371. The reversal of 70229559317 is 71395592207.

Together with next prime (70229559371) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45277881796 + 24951677521 = 212786^2 + 157961^2 .

It is an emirp because it is prime and its reverse (71395592207) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70229559317 - 2²⁰ = 70228510741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70229559307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35114779658 + 35114779659.

It is an arithmetic number, because the mean of its divisors is an integer number (35114779659).

Almost surely, 2^70229559317 is an apocalyptic number.

It is an amenable number.

70229559317 is a deficient number, since it is larger than the sum of its proper divisors (1).

70229559317 is an equidigital number, since it uses as much as digits as its factorization.

70229559317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1190700, while the sum is 50.

The spelling of 70229559317 in words is "seventy billion, two hundred twenty-nine million, five hundred fifty-nine thousand, three hundred seventeen".