22430216245145 has 8 divisors (see below), whose sum is σ = 26975157220104. Its totient is φ = 17904907845504.

The previous prime is 22430216245121. The next prime is 22430216245193. The reversal of 22430216245145 is 54154261203422.

It can be written as a sum of positive squares in 4 ways, for example, as 5174059918336 + 17256156326809 = 2274656^2 + 4154053^2 .

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 22430216245145 - 2³⁶ = 22361496768409 is a prime.

It is a super-2 number, since 2×22430216245145² (a number of 28 digits) contains 22 as substring.

It is a Duffinian 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, 4908141314 + ... + 4908145883.

It is an arithmetic number, because the mean of its divisors is an integer number (3371894652513).

Almost surely, 2^{22430216245145} is an apocalyptic number.

It is an amenable number.

22430216245145 is a deficient number, since it is larger than the sum of its proper divisors (4544940974959).

22430216245145 is an equidigital number, since it uses as much as digits as its factorization.

22430216245145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816287659.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 22430216245145 its reverse (54154261203422), we get a palindrome (76584477448567).

The spelling of 22430216245145 in words is "twenty-two trillion, four hundred thirty billion, two hundred sixteen million, two hundred forty-five thousand, one hundred forty-five".