2265005564412 has 48 divisors (see below), whose sum is σ = 5597421473952. Its totient is φ = 710396282880.

The previous prime is 2265005564399. The next prime is 2265005564443. The reversal of 2265005564412 is 2144655005622.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762139 + ... + 2260722.

It is an arithmetic number, because the mean of its divisors is an integer number (116612947374).

Almost surely, 2^{2265005564412} is an apocalyptic number.

It is an amenable number.

2265005564412 is an abundant number, since it is smaller than the sum of its proper divisors (3332415909540).

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

2265005564412 is a wasteful number, since it uses less digits than its factorization.

2265005564412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026558 (or 3026556 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 2265005564412 in words is "two trillion, two hundred sixty-five billion, five million, five hundred sixty-four thousand, four hundred twelve".