2015252650226 has 32 divisors (see below), whose sum is σ = 3075190272000. Its totient is φ = 990363282192.

The previous prime is 2015252650181. The next prime is 2015252650247. The reversal of 2015252650226 is 6220562525102.

It is a super-2 number, since 2×2015252650226² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2015252650226.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16756415 + ... + 16876253.

It is an arithmetic number, because the mean of its divisors is an integer number (96099696000).

Almost surely, 2^{2015252650226} is an apocalyptic number.

2015252650226 is a deficient number, since it is larger than the sum of its proper divisors (1059937621774).

2015252650226 is a wasteful number, since it uses less digits than its factorization.

2015252650226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120566.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 2015252650226 in words is "two trillion, fifteen billion, two hundred fifty-two million, six hundred fifty thousand, two hundred twenty-six".