2226158515 has 16 divisors (see below), whose sum is σ = 3151503360. Its totient is φ = 1477265760.

The previous prime is 2226158491. The next prime is 2226158527. The reversal of 2226158515 is 5158516222.

2226158515 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 2226158515 - 2⁷ = 2226158387 is a prime.

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, 1024795 + ... + 1026964.

It is an arithmetic number, because the mean of its divisors is an integer number (196968960).

Almost surely, 2^2226158515 is an apocalyptic number.

2226158515 is a deficient number, since it is larger than the sum of its proper divisors (925344845).

2226158515 is a wasteful number, since it uses less digits than its factorization.

2226158515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051802.

The product of its digits is 48000, while the sum is 37.

The square root of 2226158515 is about 47182.1842966177. The cubic root of 2226158515 is about 1305.7259291589.

The spelling of 2226158515 in words is "two billion, two hundred twenty-six million, one hundred fifty-eight thousand, five hundred fifteen".