22134079999 has 4 divisors (see below), whose sum is σ = 22153686160. Its totient is φ = 22114473840.

The previous prime is 22134079993. The next prime is 22134080047. The reversal of 22134079999 is 99997043122.

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 22134079999 - 2³ = 22134079991 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 (22134079991) 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, 9801387 + ... + 9803644.

It is an arithmetic number, because the mean of its divisors is an integer number (5538421540).

Almost surely, 2^22134079999 is an apocalyptic number.

22134079999 is a deficient number, since it is larger than the sum of its proper divisors (19606161).

22134079999 is a wasteful number, since it uses less digits than its factorization.

22134079999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19606160.

The product of its (nonzero) digits is 2204496, while the sum is 55.

The spelling of 22134079999 in words is "twenty-two billion, one hundred thirty-four million, seventy-nine thousand, nine hundred ninety-nine".