15112522224481 has 16 divisors (see below), whose sum is σ = 16503756490368. Its totient is φ = 13724187980800.

The previous prime is 15112522224461. The next prime is 15112522224523. The reversal of 15112522224481 is 18442222521151.

15112522224481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15112522224481 - 2²⁵ = 15112488670049 is a prime.

It is a super-2 number, since 2×15112522224481² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15112522224461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58653771 + ... + 58910863.

It is an arithmetic number, because the mean of its divisors is an integer number (1031484780648).

Almost surely, 2^{15112522224481} is an apocalyptic number.

15112522224481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15112522224481 is a deficient number, since it is larger than the sum of its proper divisors (1391234265887).

15112522224481 is a wasteful number, since it uses less digits than its factorization.

15112522224481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262712.

The product of its digits is 102400, while the sum is 40.

The spelling of 15112522224481 in words is "fifteen trillion, one hundred twelve billion, five hundred twenty-two million, two hundred twenty-four thousand, four hundred eighty-one".