222452254222 has 12 divisors (see below), whose sum is σ = 366770452608. Its totient is φ = 101114660900.

The previous prime is 222452254207. The next prime is 222452254237.

222452254222 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (222452254207) and next prime (222452254237).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 459611854 + ... + 459612337.

It is an arithmetic number, because the mean of its divisors is an integer number (30564204384).

Almost surely, 2^222452254222 is an apocalyptic number.

222452254222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222452254222 is a deficient number, since it is larger than the sum of its proper divisors (144318198386).

222452254222 is a wasteful number, since it uses less digits than its factorization.

222452254222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919224215 (or 919224204 counting only the distinct ones).

The product of its digits is 102400, while the sum is 34.

It can be divided in two parts, 222452 and 254222, that added together give a palindrome (476674).

The spelling of 222452254222 in words is "two hundred twenty-two billion, four hundred fifty-two million, two hundred fifty-four thousand, two hundred twenty-two".