20022212199 has 32 divisors (see below), whose sum is σ = 29849234688. Its totient is φ = 11832480000.

The previous prime is 20022212173. The next prime is 20022212269. The reversal of 20022212199 is 99121222002.

It is not a de Polignac number, because 20022212199 - 2⁸ = 20022211943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022212099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4464012 + ... + 4468494.

It is an arithmetic number, because the mean of its divisors is an integer number (932788584).

Almost surely, 2^20022212199 is an apocalyptic number.

20022212199 is a deficient number, since it is larger than the sum of its proper divisors (9827022489).

20022212199 is a wasteful number, since it uses less digits than its factorization.

20022212199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7839.

The product of its (nonzero) digits is 2592, while the sum is 30.

It can be divided in two parts, 20022 and 212199, that added together give a triangular number (232221 = T₆₈₁).

The spelling of 20022212199 in words is "twenty billion, twenty-two million, two hundred twelve thousand, one hundred ninety-nine".