2222112120022 has 8 divisors (see below), whose sum is σ = 3396058145856. Its totient is φ = 1090092738072.

The previous prime is 2222112120017. The next prime is 2222112120031. The reversal of 2222112120022 is 2200212112222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10481660838 + ... + 10481661049.

It is an arithmetic number, because the mean of its divisors is an integer number (424507268232).

Almost surely, 2^{2222112120022} is an apocalyptic number.

2222112120022 is a deficient number, since it is larger than the sum of its proper divisors (1173946025834).

2222112120022 is a wasteful number, since it uses less digits than its factorization.

2222112120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20963321942.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2222112120022 its reverse (2200212112222), we get a palindrome (4422324232244).

The spelling of 2222112120022 in words is "two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred twenty thousand, twenty-two".