222112200112022 has 16 divisors (see below), whose sum is σ = 363926516782032. Its totient is φ = 100829482813920.

The previous prime is 222112200112007. The next prime is 222112200112027. The reversal of 222112200112022 is 220211002211222.

It is a junction number, because it is equal to n+sod(n) for n = 222112200111985 and 222112200112003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112200112027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6530389913 + ... + 6530423924.

It is an arithmetic number, because the mean of its divisors is an integer number (22745407298877).

Almost surely, 2^{222112200112022} is an apocalyptic number.

222112200112022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222112200112022 is a deficient number, since it is larger than the sum of its proper divisors (141814316670010).

222112200112022 is a wasteful number, since it uses less digits than its factorization.

222112200112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13060814623.

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

Adding to 222112200112022 its reverse (220211002211222), we get a palindrome (442323202323244).

The spelling of 222112200112022 in words is "two hundred twenty-two trillion, one hundred twelve billion, two hundred million, one hundred twelve thousand, twenty-two".