222102122201012 has 48 divisors (see below), whose sum is σ = 399639891915264. Its totient is φ = 107939472480000.

The previous prime is 222102122200967. The next prime is 222102122201051. The reversal of 222102122201012 is 210102221201222.

It is a congruent number.

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, 2223172262 + ... + 2223272162.

It is an arithmetic number, because the mean of its divisors is an integer number (8325831081568).

Almost surely, 2^{222102122201012} is an apocalyptic number.

It is an amenable number.

222102122201012 is a deficient number, since it is larger than the sum of its proper divisors (177537769714252).

222102122201012 is a wasteful number, since it uses less digits than its factorization.

222102122201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150240 (or 150238 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222102122201012 its reverse (210102221201222), we get a palindrome (432204343402234).

The spelling of 222102122201012 in words is "two hundred twenty-two trillion, one hundred two billion, one hundred twenty-two million, two hundred one thousand, twelve".