99022222020011 has 4 divisors (see below), whose sum is σ = 99154075845024. Its totient is φ = 98890368195000.

The previous prime is 99022222019983. The next prime is 99022222020019. The reversal of 99022222020011 is 11002022222099.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 99022222020011 - 2⁶ = 99022222019947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99022222020011.

It is not an unprimeable number, because it can be changed into a prime (99022222020019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65926911380 + ... + 65926912881.

It is an arithmetic number, because the mean of its divisors is an integer number (24788518961256).

Almost surely, 2^{99022222020011} is an apocalyptic number.

99022222020011 is a deficient number, since it is larger than the sum of its proper divisors (131853825013).

99022222020011 is a wasteful number, since it uses less digits than its factorization.

99022222020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131853825012.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 99022222020011 in words is "ninety-nine trillion, twenty-two billion, two hundred twenty-two million, twenty thousand, eleven".