20142233199 has 32 divisors (see below), whose sum is σ = 34468001280. Its totient is φ = 11489328000.

The previous prime is 20142233173. The next prime is 20142233207. The reversal of 20142233199 is 99133224102.

It is not a de Polignac number, because 20142233199 - 2⁷ = 20142233071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20142233149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1989627 + ... + 1999724.

It is an arithmetic number, because the mean of its divisors is an integer number (1077125040).

Almost surely, 2^20142233199 is an apocalyptic number.

20142233199 is a deficient number, since it is larger than the sum of its proper divisors (14325768081).

20142233199 is a wasteful number, since it uses less digits than its factorization.

20142233199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989388 (or 3989382 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 20142233199 in words is "twenty billion, one hundred forty-two million, two hundred thirty-three thousand, one hundred ninety-nine".