2265544151312 has 40 divisors (see below), whose sum is σ = 4732535520216. Its totient is φ = 1044443390976.

The previous prime is 2265544151309. The next prime is 2265544151317. The reversal of 2265544151312 is 2131514455622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 350588176 + 2265193563136 = 18724^2 + 1505056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2265544151312.

It is not an unprimeable number, because it can be changed into a prime (2265544151317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6027413 + ... + 6392244.

Almost surely, 2^{2265544151312} is an apocalyptic number.

It is an amenable number.

2265544151312 is an abundant number, since it is smaller than the sum of its proper divisors (2466991368904).

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

2265544151312 is a wasteful number, since it uses less digits than its factorization.

2265544151312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12420555 (or 12420549 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The spelling of 2265544151312 in words is "two trillion, two hundred sixty-five billion, five hundred forty-four million, one hundred fifty-one thousand, three hundred twelve".