222211000112222 has 144 divisors (see below), whose sum is σ = 377443880364096. Its totient is φ = 98039462400000.

The previous prime is 222211000112221. The next prime is 222211000112273.

222211000112222 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222211000112194 and 222211000112203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222211000112221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 150041187722 + ... + 150041189202.

It is an arithmetic number, because the mean of its divisors is an integer number (2621138058084).

Almost surely, 2^{222211000112222} is an apocalyptic number.

222211000112222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222211000112222 is a deficient number, since it is larger than the sum of its proper divisors (155232880251874).

222211000112222 is a wasteful number, since it uses less digits than its factorization.

222211000112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219 (or 3167 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 222211000 and 112222, that added together give a palindrome (222323222).

The spelling of 222211000112222 in words is "two hundred twenty-two trillion, two hundred eleven billion, one hundred twelve thousand, two hundred twenty-two".