22105957039 has 8 divisors (see below), whose sum is σ = 22429800000. Its totient is φ = 21783214752.

The previous prime is 22105957031. The next prime is 22105957057. The reversal of 22105957039 is 93075950122.

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 22105957039 - 2³ = 22105957031 is a prime.

It is a super-2 number, since 2×22105957039² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22105956986 and 22105957004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22105957031) 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, 234664 + ... + 315085.

It is an arithmetic number, because the mean of its divisors is an integer number (2803725000).

Almost surely, 2^22105957039 is an apocalyptic number.

22105957039 is a deficient number, since it is larger than the sum of its proper divisors (323842961).

22105957039 is an equidigital number, since it uses as much as digits as its factorization.

22105957039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550337.

The product of its (nonzero) digits is 170100, while the sum is 43.

The spelling of 22105957039 in words is "twenty-two billion, one hundred five million, nine hundred fifty-seven thousand, thirty-nine".