70257263222 has 8 divisors (see below), whose sum is σ = 105421375272. Its totient is φ = 35116804800.

The previous prime is 70257263201. The next prime is 70257263231. The reversal of 70257263222 is 22236275207.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5905979 + ... + 5917862.

It is an arithmetic number, because the mean of its divisors is an integer number (13177671909).

Almost surely, 2^70257263222 is an apocalyptic number.

70257263222 is a deficient number, since it is larger than the sum of its proper divisors (35164112050).

70257263222 is a wasteful number, since it uses less digits than its factorization.

70257263222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11826814.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 70257263222 in words is "seventy billion, two hundred fifty-seven million, two hundred sixty-three thousand, two hundred twenty-two".