572222257 has 2 divisors, whose sum is σ = 572222258. Its totient is φ = 572222256.

The previous prime is 572222251. The next prime is 572222263. The reversal of 572222257 is 752222275.

It is a balanced prime because it is at equal distance from previous prime (572222251) and next prime (572222263).

It can be written as a sum of positive squares in only one way, i.e., 343879936 + 228342321 = 18544^2 + 15111^2 .

It is a cyclic number.

It is not a de Polignac number, because 572222257 - 2¹⁹ = 571697969 is a prime.

It is a super-2 number, since 2×572222257² = 654876622812348098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (572222251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286111128 + 286111129.

It is an arithmetic number, because the mean of its divisors is an integer number (286111129).

Almost surely, 2^572222257 is an apocalyptic number.

It is an amenable number.

572222257 is a deficient number, since it is larger than the sum of its proper divisors (1).

572222257 is an equidigital number, since it uses as much as digits as its factorization.

572222257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39200, while the sum is 34.

The square root of 572222257 is about 23921.1675509370. The cubic root of 572222257 is about 830.2105514125.

The spelling of 572222257 in words is "five hundred seventy-two million, two hundred twenty-two thousand, two hundred fifty-seven".