22124304413 has 8 divisors (see below), whose sum is σ = 22230204216. Its totient is φ = 22018521600.

The previous prime is 22124304383. The next prime is 22124304431. The reversal of 22124304413 is 31440342122.

It can be written as a sum of positive squares in 4 ways, for example, as 12148889284 + 9975415129 = 110222^2 + 99877^2 .

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 22124304413 - 2²⁶ = 22057195549 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 (22124304493) 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, 362345 + ... + 418977.

It is an arithmetic number, because the mean of its divisors is an integer number (2778775527).

Almost surely, 2^22124304413 is an apocalyptic number.

It is an amenable number.

22124304413 is a deficient number, since it is larger than the sum of its proper divisors (105899803).

22124304413 is a wasteful number, since it uses less digits than its factorization.

22124304413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58495.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22124304413 its reverse (31440342122), we get a palindrome (53564646535).

The spelling of 22124304413 in words is "twenty-two billion, one hundred twenty-four million, three hundred four thousand, four hundred thirteen".