22055015211239 has 8 divisors (see below), whose sum is σ = 22137211980000. Its totient is φ = 21972819982752.

The previous prime is 22055015211221. The next prime is 22055015211241. The reversal of 22055015211239 is 93211251055022.

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 22055015211239 - 2¹² = 22055015207143 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 (22055015811239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34021862 + ... + 34664060.

It is an arithmetic number, because the mean of its divisors is an integer number (2767151497500).

Almost surely, 2^{22055015211239} is an apocalyptic number.

22055015211239 is a deficient number, since it is larger than the sum of its proper divisors (82196768761).

22055015211239 is a wasteful number, since it uses less digits than its factorization.

22055015211239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770137.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 22055015211239 in words is "twenty-two trillion, fifty-five billion, fifteen million, two hundred eleven thousand, two hundred thirty-nine".