22451213330415 has 96 divisors (see below), whose sum is σ = 40504196468736. Its totient is φ = 11930309804160.

The previous prime is 22451213330401. The next prime is 22451213330467. The reversal of 22451213330415 is 51403331215422.

22451213330415 is a `hidden beast` number, since 2 + 2 + 4 + 512 + 133 + 3 + 0 + 4 + 1 + 5 = 666.

It is not a de Polignac number, because 22451213330415 - 2²⁴ = 22451196553199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22451213330415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 382529202 + ... + 382587888.

It is an arithmetic number, because the mean of its divisors is an integer number (421918713216).

Almost surely, 2^{22451213330415} is an apocalyptic number.

22451213330415 is a deficient number, since it is larger than the sum of its proper divisors (18052983138321).

22451213330415 is an equidigital number, since it uses as much as digits as its factorization.

22451213330415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59851 (or 59839 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 22451213330415 its reverse (51403331215422), we get a palindrome (73854544545837).

The spelling of 22451213330415 in words is "twenty-two trillion, four hundred fifty-one billion, two hundred thirteen million, three hundred thirty thousand, four hundred fifteen".