22304243154413 has 24 divisors (see below), whose sum is σ = 24694271515200. Its totient is φ = 20129355449280.

The previous prime is 22304243154373. The next prime is 22304243154421. The reversal of 22304243154413 is 31445134240322.

It is a happy number.

It is not a de Polignac number, because 22304243154413 - 2¹⁰ = 22304243153389 is a prime.

It is a super-2 number, since 2×22304243154413² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22304243159413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316817945 + ... + 316888337.

It is an arithmetic number, because the mean of its divisors is an integer number (1028927979800).

Almost surely, 2^{22304243154413} is an apocalyptic number.

It is an amenable number.

22304243154413 is a deficient number, since it is larger than the sum of its proper divisors (2390028360787).

22304243154413 is a wasteful number, since it uses less digits than its factorization.

22304243154413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89393 (or 89382 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 22304243154413 its reverse (31445134240322), we get a palindrome (53749377394735).

The spelling of 22304243154413 in words is "twenty-two trillion, three hundred four billion, two hundred forty-three million, one hundred fifty-four thousand, four hundred thirteen".