2223552415255 has 16 divisors (see below), whose sum is σ = 2730507230880. Its totient is φ = 1737351520128.

The previous prime is 2223552415247. The next prime is 2223552415297. The reversal of 2223552415255 is 5525142553222.

It is a cyclic number.

It is not a de Polignac number, because 2223552415255 - 2³ = 2223552415247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 2768781 + ... + 3480409.

It is an arithmetic number, because the mean of its divisors is an integer number (170656701930).

Almost surely, 2^{2223552415255} is an apocalyptic number.

2223552415255 is a deficient number, since it is larger than the sum of its proper divisors (506954815625).

2223552415255 is a wasteful number, since it uses less digits than its factorization.

2223552415255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726210.

The product of its digits is 1200000, while the sum is 43.

Adding to 2223552415255 its reverse (5525142553222), we get a palindrome (7748694968477).

The spelling of 2223552415255 in words is "two trillion, two hundred twenty-three billion, five hundred fifty-two million, four hundred fifteen thousand, two hundred fifty-five".