2205375315 has 128 divisors (see below), whose sum is σ = 4450360320. Its totient is φ = 916531200.

The previous prime is 2205375311. The next prime is 2205375379. The reversal of 2205375315 is 5135735022.

It is not a de Polignac number, because 2205375315 - 2² = 2205375311 is a prime.

It is a super-2 number, since 2×2205375315² = 9727360560022698450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2205375311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2159505 + ... + 2160525.

It is an arithmetic number, because the mean of its divisors is an integer number (34768440).

Almost surely, 2^2205375315 is an apocalyptic number.

2205375315 is an abundant number, since it is smaller than the sum of its proper divisors (2244985005).

2205375315 is a wasteful number, since it uses less digits than its factorization.

2205375315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 2205375315 is about 46961.4236900884. The cubic root of 2205375315 is about 1301.6498411840.

The spelling of 2205375315 in words is "two billion, two hundred five million, three hundred seventy-five thousand, three hundred fifteen".