5522220222255 has 36 divisors (see below), whose sum is σ = 10521122615640. Its totient is φ = 2677440105120.

The previous prime is 5522220222251. The next prime is 5522220222263.

5522220222255 is a `hidden beast` number, since 5 + 5 + 222 + 202 + 2 + 225 + 5 = 666.

5522220222255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5522220222255 - 2² = 5522220222251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522220222251) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 507085485 + ... + 507096374.

It is an arithmetic number, because the mean of its divisors is an integer number (292253405990).

Almost surely, 2^{5522220222255} is an apocalyptic number.

5522220222255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5522220222255 is a deficient number, since it is larger than the sum of its proper divisors (4998902393385).

5522220222255 is a wasteful number, since it uses less digits than its factorization.

5522220222255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014181892 (or 1014181878 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

It can be divided in two parts, 5522220 and 222255, that added together give a palindrome (5744475).

The spelling of 5522220222255 in words is "five trillion, five hundred twenty-two billion, two hundred twenty million, two hundred twenty-two thousand, two hundred fifty-five".