2225051615 has 8 divisors (see below), whose sum is σ = 2670680160. Its totient is φ = 1779629152.

The previous prime is 2225051561. The next prime is 2225051623. The reversal of 2225051615 is 5161505222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2225051615 - 2⁸ = 2225051359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26675 + ... + 71844.

It is an arithmetic number, because the mean of its divisors is an integer number (333835020).

Almost surely, 2^2225051615 is an apocalyptic number.

2225051615 is a deficient number, since it is larger than the sum of its proper divisors (445628545).

2225051615 is an equidigital number, since it uses as much as digits as its factorization.

2225051615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103041.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 2225051615 is about 47170.4527750158. The cubic root of 2225051615 is about 1305.5094804148.

Adding to 2225051615 its reverse (5161505222), we get a palindrome (7386556837).

The spelling of 2225051615 in words is "two billion, two hundred twenty-five million, fifty-one thousand, six hundred fifteen".