2225512040255 has 16 divisors (see below), whose sum is σ = 3212769262080. Its totient is φ = 1445746167072.

The previous prime is 2225512040249. The next prime is 2225512040267. The reversal of 2225512040255 is 5520402155222.

It is a cyclic number.

It is not a de Polignac number, because 2225512040255 - 2²⁰ = 2225510991679 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 1673316659 + ... + 1673317988.

It is an arithmetic number, because the mean of its divisors is an integer number (200798078880).

Almost surely, 2^{2225512040255} is an apocalyptic number.

2225512040255 is a deficient number, since it is larger than the sum of its proper divisors (987257221825).

2225512040255 is a wasteful number, since it uses less digits than its factorization.

2225512040255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346634678.

The product of its (nonzero) digits is 80000, while the sum is 35.

Adding to 2225512040255 its reverse (5520402155222), we get a palindrome (7745914195477).

The spelling of 2225512040255 in words is "two trillion, two hundred twenty-five billion, five hundred twelve million, forty thousand, two hundred fifty-five".