2265201516 has 24 divisors (see below), whose sum is σ = 5596380720. Its totient is φ = 710651392.

The previous prime is 2265201469. The next prime is 2265201517. The reversal of 2265201516 is 6151025622.

It is a super-2 number, since 2×2265201516² = 10262275816177396512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2265201517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5551761 + ... + 5552168.

It is an arithmetic number, because the mean of its divisors is an integer number (233182530).

Almost surely, 2^2265201516 is an apocalyptic number.

It is an amenable number.

2265201516 is an abundant number, since it is smaller than the sum of its proper divisors (3331179204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2265201516 is a wasteful number, since it uses less digits than its factorization.

2265201516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11103953 (or 11103951 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 2265201516 is about 47594.1332098821. The cubic root of 2265201516 is about 1313.3151309172.

The spelling of 2265201516 in words is "two billion, two hundred sixty-five million, two hundred one thousand, five hundred sixteen".