3222234397 has 2 divisors, whose sum is σ = 3222234398. Its totient is φ = 3222234396.

The previous prime is 3222234371. The next prime is 3222234419. The reversal of 3222234397 is 7934322223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3201975396 + 20259001 = 56586^2 + 4501^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222234397 - 2²⁷ = 3088016669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3222234307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611117198 + 1611117199.

It is an arithmetic number, because the mean of its divisors is an integer number (1611117199).

Almost surely, 2^3222234397 is an apocalyptic number.

It is an amenable number.

3222234397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222234397 is an equidigital number, since it uses as much as digits as its factorization.

3222234397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 37.

The square root of 3222234397 is about 56764.7284587886. The cubic root of 3222234397 is about 1477.0177341376.

The spelling of 3222234397 in words is "three billion, two hundred twenty-two million, two hundred thirty-four thousand, three hundred ninety-seven".