332222797 has 2 divisors, whose sum is σ = 332222798. Its totient is φ = 332222796.

The previous prime is 332222749. The next prime is 332222819. The reversal of 332222797 is 797222233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332187076 + 35721 = 18226^2 + 189^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332222797 is a prime.

It is a super-2 number, since 2×332222797² = 220743973693006418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332222707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166111398 + 166111399.

It is an arithmetic number, because the mean of its divisors is an integer number (166111399).

Almost surely, 2^332222797 is an apocalyptic number.

It is an amenable number.

332222797 is a deficient number, since it is larger than the sum of its proper divisors (1).

332222797 is an equidigital number, since it uses as much as digits as its factorization.

332222797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 37.

The square root of 332222797 is about 18226.9799198880. The cubic root of 332222797 is about 692.5904147609.

The spelling of 332222797 in words is "three hundred thirty-two million, two hundred twenty-two thousand, seven hundred ninety-seven".