222000212012 has 12 divisors (see below), whose sum is σ = 388618085856. Its totient is φ = 110966473200.

The previous prime is 222000211999. The next prime is 222000212039. The reversal of 222000212012 is 210212000222.

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, 8393348 + ... + 8419755.

It is an arithmetic number, because the mean of its divisors is an integer number (32384840488).

Almost surely, 2^222000212012 is an apocalyptic number.

It is an amenable number.

222000212012 is a deficient number, since it is larger than the sum of its proper divisors (166617873844).

222000212012 is a wasteful number, since it uses less digits than its factorization.

222000212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16816408 (or 16816406 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222000212012 its reverse (210212000222), we get a palindrome (432212212234).

The spelling of 222000212012 in words is "two hundred twenty-two billion, two hundred twelve thousand, twelve".