22013301619439 has 4 divisors (see below), whose sum is σ = 23706632513256. Its totient is φ = 20319970725624.

The previous prime is 22013301619411. The next prime is 22013301619447. The reversal of 22013301619439 is 93491610331022.

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 22013301619439 - 2²⁴ = 22013284842223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22013301619439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013301619339) 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, 846665446889 + ... + 846665446914.

It is an arithmetic number, because the mean of its divisors is an integer number (5926658128314).

Almost surely, 2^{22013301619439} is an apocalyptic number.

22013301619439 is a deficient number, since it is larger than the sum of its proper divisors (1693330893817).

22013301619439 is a wasteful number, since it uses less digits than its factorization.

22013301619439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693330893816.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 22013301619439 in words is "twenty-two trillion, thirteen billion, three hundred one million, six hundred nineteen thousand, four hundred thirty-nine".