22055135015 has 8 divisors (see below), whose sum is σ = 26476527840. Its totient is φ = 17637197472.

The previous prime is 22055135009. The next prime is 22055135021. The reversal of 22055135015 is 51053155022.

It is an interprime number because it is at equal distance from previous prime (22055135009) and next prime (22055135021).

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

It is a cyclic number.

It is not a de Polignac number, because 22055135015 - 2²⁴ = 22038357799 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 849755 + ... + 875324.

It is an arithmetic number, because the mean of its divisors is an integer number (3309565980).

Almost surely, 2^22055135015 is an apocalyptic number.

22055135015 is a deficient number, since it is larger than the sum of its proper divisors (4421392825).

22055135015 is a wasteful number, since it uses less digits than its factorization.

22055135015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727641.

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 22055135015 in words is "twenty-two billion, fifty-five million, one hundred thirty-five thousand, fifteen".