700222057 has 4 divisors (see below), whose sum is σ = 702240336. Its totient is φ = 698203780.

The previous prime is 700222049. The next prime is 700222069. The reversal of 700222057 is 750222007.

700222057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 750222007 = 163 ⋅4602589.

It is a cyclic number.

It is not a de Polignac number, because 700222057 - 2³ = 700222049 is a prime.

It is a super-2 number, since 2×700222057² = 980621858218622498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700222087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008619 + ... + 1009312.

It is an arithmetic number, because the mean of its divisors is an integer number (175560084).

Almost surely, 2^700222057 is an apocalyptic number.

It is an amenable number.

700222057 is a deficient number, since it is larger than the sum of its proper divisors (2018279).

700222057 is a wasteful number, since it uses less digits than its factorization.

700222057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018278.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 700222057 is about 26461.7092607413. The cubic root of 700222057 is about 887.9978800541.

The spelling of 700222057 in words is "seven hundred million, two hundred twenty-two thousand, fifty-seven".