22434344303213 has 8 divisors (see below), whose sum is σ = 23618198106720. Its totient is φ = 21250800383760.

The previous prime is 22434344303171. The next prime is 22434344303257. The reversal of 22434344303213 is 31230344343422.

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 22434344303213 - 2⁴⁰ = 21334832675437 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 (22434344303713) 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, 77322395 + ... + 77611992.

It is an arithmetic number, because the mean of its divisors is an integer number (2952274763340).

Almost surely, 2^{22434344303213} is an apocalyptic number.

It is an amenable number.

22434344303213 is a deficient number, since it is larger than the sum of its proper divisors (1183853803507).

22434344303213 is a wasteful number, since it uses less digits than its factorization.

22434344303213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154942027.

The product of its (nonzero) digits is 497664, while the sum is 38.

Adding to 22434344303213 its reverse (31230344343422), we get a palindrome (53664688646635).

The spelling of 22434344303213 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred forty-four million, three hundred three thousand, two hundred thirteen".