222112230202 has 16 divisors (see below), whose sum is σ = 353687565312. Its totient is φ = 104250489280.

The previous prime is 222112230173. The next prime is 222112230269. The reversal of 222112230202 is 202032211222.

It is a self number, because there is not a number n which added to its sum of digits gives 222112230202.

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, 8515324 + ... + 8541367.

It is an arithmetic number, because the mean of its divisors is an integer number (22105472832).

Almost surely, 2^222112230202 is an apocalyptic number.

222112230202 is a deficient number, since it is larger than the sum of its proper divisors (131575335110).

222112230202 is a wasteful number, since it uses less digits than its factorization.

222112230202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17057093.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 222112230202 its reverse (202032211222), we get a palindrome (424144441424).

The spelling of 222112230202 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred thirty thousand, two hundred two".