2204212939 has 2 divisors, whose sum is σ = 2204212940. Its totient is φ = 2204212938.

The previous prime is 2204212883. The next prime is 2204213023. The reversal of 2204212939 is 9392124022.

2204212939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2204212939 - 2⁹ = 2204212427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2204213939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102106469 + 1102106470.

It is an arithmetic number, because the mean of its divisors is an integer number (1102106470).

Almost surely, 2^2204212939 is an apocalyptic number.

2204212939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204212939 is an equidigital number, since it uses as much as digits as its factorization.

2204212939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2204212939 is about 46949.0461990443. The cubic root of 2204212939 is about 1301.4211163315.

The spelling of 2204212939 in words is "two billion, two hundred four million, two hundred twelve thousand, nine hundred thirty-nine".