22044514121 has 8 divisors (see below), whose sum is σ = 25218414144. Its totient is φ = 18876785040.

The previous prime is 22044514099. The next prime is 22044514181. The reversal of 22044514121 is 12141544022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22044514121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22044514181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535075 + ... + 1549368.

It is an arithmetic number, because the mean of its divisors is an integer number (3152301768).

Almost surely, 2^22044514121 is an apocalyptic number.

It is an amenable number.

22044514121 is a deficient number, since it is larger than the sum of its proper divisors (3173900023).

22044514121 is a wasteful number, since it uses less digits than its factorization.

22044514121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085471.

The product of its (nonzero) digits is 2560, while the sum is 26.

The spelling of 22044514121 in words is "twenty-two billion, forty-four million, five hundred fourteen thousand, one hundred twenty-one".