22642353113045 has 8 divisors (see below), whose sum is σ = 27224841280896. Its totient is φ = 18077870793616.

The previous prime is 22642353113011. The next prime is 22642353113063. The reversal of 22642353113045 is 54031135324622.

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 22642353113045 - 2⁸ = 22642353112789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22642353112993 and 22642353113011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4501459337 + ... + 4501464366.

It is an arithmetic number, because the mean of its divisors is an integer number (3403105160112).

Almost surely, 2^{22642353113045} is an apocalyptic number.

It is an amenable number.

22642353113045 is a deficient number, since it is larger than the sum of its proper divisors (4582488167851).

22642353113045 is an equidigital number, since it uses as much as digits as its factorization.

22642353113045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9002924211.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 22642353113045 its reverse (54031135324622), we get a palindrome (76673488437667).

The spelling of 22642353113045 in words is "twenty-two trillion, six hundred forty-two billion, three hundred fifty-three million, one hundred thirteen thousand, forty-five".