222112303211222 has 16 divisors (see below), whose sum is σ = 344723341149360. Its totient is φ = 107205996582048.

The previous prime is 222112303211209. The next prime is 222112303211261.

222112303211222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222112303211191 and 222112303211200.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 368134448 + ... + 368737299.

It is an arithmetic number, because the mean of its divisors is an integer number (21545208821835).

Almost surely, 2^{222112303211222} is an apocalyptic number.

222112303211222 is a deficient number, since it is larger than the sum of its proper divisors (122611037938138).

222112303211222 is a wasteful number, since it uses less digits than its factorization.

222112303211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736876975.

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 22211230 and 3211222, that added together give a palindrome (25422452).

The spelling of 222112303211222 in words is "two hundred twenty-two trillion, one hundred twelve billion, three hundred three million, two hundred eleven thousand, two hundred twenty-two".