222132333212 has 24 divisors (see below), whose sum is σ = 425791190160. Its totient is φ = 100928280320.

The previous prime is 222132333169. The next prime is 222132333221. The reversal of 222132333212 is 212333231222.

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, 56319614 + ... + 56323557.

It is an arithmetic number, because the mean of its divisors is an integer number (17741299590).

Almost surely, 2^222132333212 is an apocalyptic number.

It is an amenable number.

222132333212 is a deficient number, since it is larger than the sum of its proper divisors (203658856948).

222132333212 is a wasteful number, since it uses less digits than its factorization.

222132333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112643221 (or 112643219 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

Adding to 222132333212 its reverse (212333231222), we get a palindrome (434465564434).

The spelling of 222132333212 in words is "two hundred twenty-two billion, one hundred thirty-two million, three hundred thirty-three thousand, two hundred twelve".