22134492854 has 8 divisors (see below), whose sum is σ = 33218780400. Its totient is φ = 11061566056.

The previous prime is 22134492841. The next prime is 22134492857. The reversal of 22134492854 is 45829443122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134492857) 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, 2835314 + ... + 2843109.

It is an arithmetic number, because the mean of its divisors is an integer number (4152347550).

Almost surely, 2^22134492854 is an apocalyptic number.

22134492854 is a deficient number, since it is larger than the sum of its proper divisors (11084287546).

22134492854 is a wasteful number, since it uses less digits than its factorization.

22134492854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680374.

The product of its digits is 552960, while the sum is 44.

The spelling of 22134492854 in words is "twenty-two billion, one hundred thirty-four million, four hundred ninety-two thousand, eight hundred fifty-four".