222201102220012 has 48 divisors (see below), whose sum is σ = 391683778536960. Its totient is φ = 110294737212800.

The previous prime is 222201102220001. The next prime is 222201102220043. The reversal of 222201102220012 is 210022201102222.

222201102220012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 712605123 + ... + 712916869.

It is an arithmetic number, because the mean of its divisors is an integer number (8160078719520).

Almost surely, 2^{222201102220012} is an apocalyptic number.

It is an amenable number.

222201102220012 is a deficient number, since it is larger than the sum of its proper divisors (169482676316948).

222201102220012 is a wasteful number, since it uses less digits than its factorization.

222201102220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314382 (or 314380 counting only the distinct ones).

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

Adding to 222201102220012 its reverse (210022201102222), we get a palindrome (432223303322234).

The spelling of 222201102220012 in words is "two hundred twenty-two trillion, two hundred one billion, one hundred two million, two hundred twenty thousand, twelve".