20323020222099 has 48 divisors (see below), whose sum is σ = 33690162654720. Its totient is φ = 11564334731520.

The previous prime is 20323020222053. The next prime is 20323020222103. The reversal of 20323020222099 is 99022202032302.

20323020222099 is a `hidden beast` number, since 2 + 0 + 323 + 0 + 20 + 2 + 220 + 99 = 666.

It is not a de Polignac number, because 20323020222099 - 2¹² = 20323020218003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20323020222019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 544732204 + ... + 544769510.

It is an arithmetic number, because the mean of its divisors is an integer number (701878388640).

Almost surely, 2^{20323020222099} is an apocalyptic number.

20323020222099 is a deficient number, since it is larger than the sum of its proper divisors (13367142432621).

20323020222099 is a wasteful number, since it uses less digits than its factorization.

20323020222099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73440 (or 73437 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 20323020222099 in words is "twenty trillion, three hundred twenty-three billion, twenty million, two hundred twenty-two thousand, ninety-nine".