22899943789 has 16 divisors (see below), whose sum is σ = 24343200000. Its totient is φ = 21467533824.

The previous prime is 22899943769. The next prime is 22899943793. The reversal of 22899943789 is 98734999822.

It is a cyclic number.

It is not a de Polignac number, because 22899943789 - 2¹⁷ = 22899812717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22899943739) 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 15 ways as a sum of consecutive naturals, for example, 6542962 + ... + 6546460.

It is an arithmetic number, because the mean of its divisors is an integer number (1521450000).

Almost surely, 2^22899943789 is an apocalyptic number.

It is an amenable number.

22899943789 is a deficient number, since it is larger than the sum of its proper divisors (1443256211).

22899943789 is a wasteful number, since it uses less digits than its factorization.

22899943789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932.

The product of its digits is 141087744, while the sum is 70.

The spelling of 22899943789 in words is "twenty-two billion, eight hundred ninety-nine million, nine hundred forty-three thousand, seven hundred eighty-nine".