222022020021112 has 32 divisors (see below), whose sum is σ = 420909648883200. Its totient is φ = 109785032308224.

The previous prime is 222022020021079. The next prime is 222022020021149. The reversal of 222022020021112 is 211120020220222.

It is a self number, because there is not a number n which added to its sum of digits gives 222022020021112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348764437 + ... + 349400452.

It is an arithmetic number, because the mean of its divisors is an integer number (13153426527600).

Almost surely, 2^{222022020021112} is an apocalyptic number.

It is an amenable number.

222022020021112 is a deficient number, since it is larger than the sum of its proper divisors (198887628862088).

222022020021112 is a wasteful number, since it uses less digits than its factorization.

222022020021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698165335 (or 698165331 counting only the distinct ones).

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

Adding to 222022020021112 its reverse (211120020220222), we get a palindrome (433142040241334).

The spelling of 222022020021112 in words is "two hundred twenty-two trillion, twenty-two billion, twenty million, twenty-one thousand, one hundred twelve".