222022112001112 has 32 divisors (see below), whose sum is σ = 439177486950000. Its totient is φ = 104934140817408.

The previous prime is 222022112001097. The next prime is 222022112001113. The reversal of 222022112001112 is 211100211220222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 222022112001112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022112001113) 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, 1626515037 + ... + 1626651532.

Almost surely, 2^{222022112001112} is an apocalyptic number.

It is an amenable number.

222022112001112 is a deficient number, since it is larger than the sum of its proper divisors (217155374948888).

222022112001112 is a wasteful number, since it uses less digits than its factorization.

222022112001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253167043 (or 3253167039 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222022112001112 its reverse (211100211220222), we get a palindrome (433122323221334).

The spelling of 222022112001112 in words is "two hundred twenty-two trillion, twenty-two billion, one hundred twelve million, one thousand, one hundred twelve".