222322000012 has 48 divisors (see below), whose sum is σ = 447869800000. Its totient is φ = 94592012544.

The previous prime is 222321999971. The next prime is 222322000031. The reversal of 222322000012 is 210000223222.

It is a self number, because there is not a number n which added to its sum of digits gives 222322000012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2188114 + ... + 2287462.

Almost surely, 2^222322000012 is an apocalyptic number.

It is an amenable number.

222322000012 is an abundant number, since it is smaller than the sum of its proper divisors (225547799988).

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

222322000012 is a wasteful number, since it uses less digits than its factorization.

222322000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99938 (or 99936 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 222322000012 its reverse (210000223222), we get a palindrome (432322223234).

The spelling of 222322000012 in words is "two hundred twenty-two billion, three hundred twenty-two million, twelve", and thus it is an aban number.