2212099739 has 2 divisors, whose sum is σ = 2212099740. Its totient is φ = 2212099738.

The previous prime is 2212099709. The next prime is 2212099753. The reversal of 2212099739 is 9379902122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212099739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2212099739.

It is not a weakly prime, because it can be changed into another prime (2212099709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106049869 + 1106049870.

It is an arithmetic number, because the mean of its divisors is an integer number (1106049870).

Almost surely, 2^2212099739 is an apocalyptic number.

2212099739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212099739 is an equidigital number, since it uses as much as digits as its factorization.

2212099739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 2212099739 is about 47032.9643866937. The cubic root of 2212099739 is about 1302.9714551352.

The spelling of 2212099739 in words is "two billion, two hundred twelve million, ninety-nine thousand, seven hundred thirty-nine".