3862001225115 has 24 divisors (see below), whose sum is σ = 7302693226608. Its totient is φ = 1872485442240.

The previous prime is 3862001225063. The next prime is 3862001225119. The reversal of 3862001225115 is 5115221002683.

3862001225115 is a `hidden beast` number, since 3 + 8 + 620 + 0 + 1 + 2 + 25 + 1 + 1 + 5 = 666.

It is not a de Polignac number, because 3862001225115 - 2⁹ = 3862001224603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3862001225115.

It is not an unprimeable number, because it can be changed into a prime (3862001225119) 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, 3901010844 + ... + 3901011833.

It is an arithmetic number, because the mean of its divisors is an integer number (304278884442).

Almost surely, 2^{3862001225115} is an apocalyptic number.

3862001225115 is a deficient number, since it is larger than the sum of its proper divisors (3440692001493).

3862001225115 is a wasteful number, since it uses less digits than its factorization.

3862001225115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7802022699 (or 7802022696 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

Adding to 3862001225115 its reverse (5115221002683), we get a palindrome (8977222227798).

The spelling of 3862001225115 in words is "three trillion, eight hundred sixty-two billion, one million, two hundred twenty-five thousand, one hundred fifteen".