222022233012 has 24 divisors (see below), whose sum is σ = 519205680000. Its totient is φ = 73842582016.

The previous prime is 222022232969. The next prime is 222022233023. The reversal of 222022233012 is 210332220222.

It is a self number, because there is not a number n which added to its sum of digits gives 222022233012.

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, 20598012 + ... + 20608787.

It is an arithmetic number, because the mean of its divisors is an integer number (21633570000).

Almost surely, 2^222022233012 is an apocalyptic number.

It is an amenable number.

222022233012 is an abundant number, since it is smaller than the sum of its proper divisors (297183446988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222022233012 is a wasteful number, since it uses less digits than its factorization.

222022233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41207255 (or 41207253 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222022233012 its reverse (210332220222), we get a palindrome (432354453234).

The spelling of 222022233012 in words is "two hundred twenty-two billion, twenty-two million, two hundred thirty-three thousand, twelve".