2225440162615 has 4 divisors (see below), whose sum is σ = 2670528195144. Its totient is φ = 1780352130088.

The previous prime is 2225440162607. The next prime is 2225440162661. The reversal of 2225440162615 is 5162610445222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2225440162615 - 2³ = 2225440162607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222544016257 + ... + 222544016266.

It is an arithmetic number, because the mean of its divisors is an integer number (667632048786).

Almost surely, 2^{2225440162615} is an apocalyptic number.

2225440162615 is a deficient number, since it is larger than the sum of its proper divisors (445088032529).

2225440162615 is an equidigital number, since it uses as much as digits as its factorization.

2225440162615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445088032528.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 2225440162615 in words is "two trillion, two hundred twenty-five billion, four hundred forty million, one hundred sixty-two thousand, six hundred fifteen".