20202022099 has 16 divisors (see below), whose sum is σ = 24307129600. Its totient is φ = 16401986784.

The previous prime is 20202022091. The next prime is 20202022103. The reversal of 20202022099 is 99022020202.

It is a cyclic number.

It is not a de Polignac number, because 20202022099 - 2³ = 20202022091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202022091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594612 + ... + 1607230.

It is an arithmetic number, because the mean of its divisors is an integer number (1519195600).

Almost surely, 2^20202022099 is an apocalyptic number.

20202022099 is a deficient number, since it is larger than the sum of its proper divisors (4105107501).

20202022099 is a wasteful number, since it uses less digits than its factorization.

20202022099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24682.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 20202022099 in words is "twenty billion, two hundred two million, twenty-two thousand, ninety-nine".