2622233639 has 2 divisors, whose sum is σ = 2622233640. Its totient is φ = 2622233638.

The previous prime is 2622233599. The next prime is 2622233687. The reversal of 2622233639 is 9363322262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2622233639 - 2²⁴ = 2605456423 is a prime.

It is a super-2 number, since 2×2622233639² = 13752218515006364642, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2622233039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311116819 + 1311116820.

It is an arithmetic number, because the mean of its divisors is an integer number (1311116820).

Almost surely, 2^2622233639 is an apocalyptic number.

2622233639 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622233639 is an equidigital number, since it uses as much as digits as its factorization.

2622233639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 38.

The square root of 2622233639 is about 51207.7497943427. The cubic root of 2622233639 is about 1378.9773349920.

The spelling of 2622233639 in words is "two billion, six hundred twenty-two million, two hundred thirty-three thousand, six hundred thirty-nine".