15020112016386 has 12 divisors (see below), whose sum is σ = 32543576035542. Its totient is φ = 5006704005456.

The previous prime is 15020112016379. The next prime is 15020112016409. The reversal of 15020112016386 is 68361021102051.

15020112016386 is a `hidden beast` number, since 1 + 5 + 0 + 2 + 0 + 1 + 12 + 0 + 1 + 638 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14084491090761 + 935620925625 = 3752931^2 + 967275^2 .

It is a super-2 number, since 2×15020112016386² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 15020112016386.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 417225333771 + ... + 417225333806.

Almost surely, 2^{15020112016386} is an apocalyptic number.

15020112016386 is an abundant number, since it is smaller than the sum of its proper divisors (17523464019156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15020112016386 is a wasteful number, since it uses less digits than its factorization.

15020112016386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834450667585 (or 834450667582 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 15020112016386 in words is "fifteen trillion, twenty billion, one hundred twelve million, sixteen thousand, three hundred eighty-six".