2612224999 has 2 divisors, whose sum is σ = 2612225000. Its totient is φ = 2612224998.

The previous prime is 2612224997. The next prime is 2612225149. The reversal of 2612224999 is 9994222162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2612224999 - 2¹ = 2612224997 is a prime.

Together with 2612224997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2612224997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306112499 + 1306112500.

It is an arithmetic number, because the mean of its divisors is an integer number (1306112500).

Almost surely, 2^2612224999 is an apocalyptic number.

2612224999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612224999 is an equidigital number, since it uses as much as digits as its factorization.

2612224999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 46.

The square root of 2612224999 is about 51109.9305321383. The cubic root of 2612224999 is about 1377.2206539145.

The spelling of 2612224999 in words is "two billion, six hundred twelve million, two hundred twenty-four thousand, nine hundred ninety-nine".