22302213736645 has 32 divisors (see below), whose sum is σ = 28963498924800. Its totient is φ = 16423844699136.

The previous prime is 22302213736631. The next prime is 22302213736661. The reversal of 22302213736645 is 54663731220322.

It is a cyclic number.

It is not a de Polignac number, because 22302213736645 - 2⁵ = 22302213736613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22302213736595 and 22302213736604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10299105 + ... + 12275014.

It is an arithmetic number, because the mean of its divisors is an integer number (905109341400).

Almost surely, 2^{22302213736645} is an apocalyptic number.

It is an amenable number.

22302213736645 is a deficient number, since it is larger than the sum of its proper divisors (6661285188155).

22302213736645 is a wasteful number, since it uses less digits than its factorization.

22302213736645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22574397.

The product of its (nonzero) digits is 2177280, while the sum is 46.

Adding to 22302213736645 its reverse (54663731220322), we get a palindrome (76965944956967).

The spelling of 22302213736645 in words is "twenty-two trillion, three hundred two billion, two hundred thirteen million, seven hundred thirty-six thousand, six hundred forty-five".