2202122999 has 4 divisors (see below), whose sum is σ = 2331659664. Its totient is φ = 2072586336.

The previous prime is 2202122987. The next prime is 2202123019. The reversal of 2202122999 is 9992212022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202122999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202122939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64768307 + ... + 64768340.

It is an arithmetic number, because the mean of its divisors is an integer number (582914916).

Almost surely, 2^2202122999 is an apocalyptic number.

2202122999 is a deficient number, since it is larger than the sum of its proper divisors (129536665).

2202122999 is a wasteful number, since it uses less digits than its factorization.

2202122999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129536664.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 2202122999 is about 46926.7833864628. The cubic root of 2202122999 is about 1301.0096690705.

The spelling of 2202122999 in words is "two billion, two hundred two million, one hundred twenty-two thousand, nine hundred ninety-nine".