2265045212 has 12 divisors (see below), whose sum is σ = 3964201416. Its totient is φ = 1132416240.

The previous prime is 2265045199. The next prime is 2265045217. The reversal of 2265045212 is 2125405622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265045217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39662 + ... + 78122.

It is an arithmetic number, because the mean of its divisors is an integer number (330350118).

Almost surely, 2^2265045212 is an apocalyptic number.

It is an amenable number.

2265045212 is a deficient number, since it is larger than the sum of its proper divisors (1699156204).

2265045212 is a wasteful number, since it uses less digits than its factorization.

2265045212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53188 (or 53186 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2265045212 is about 47592.4911304294. The cubic root of 2265045212 is about 1313.2849229896.

The spelling of 2265045212 in words is "two billion, two hundred sixty-five million, forty-five thousand, two hundred twelve".