222222201110002 has 16 divisors (see below), whose sum is σ = 334413262827072. Its totient is φ = 110751130915920.

The previous prime is 222222201109991. The next prime is 222222201110027. The reversal of 222222201110002 is 200011102222222.

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, 21310228 + ... + 29976160.

It is an arithmetic number, because the mean of its divisors is an integer number (20900828926692).

Almost surely, 2^{222222201110002} is an apocalyptic number.

222222201110002 is a deficient number, since it is larger than the sum of its proper divisors (112191061717070).

222222201110002 is a wasteful number, since it uses less digits than its factorization.

222222201110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8707473.

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

Adding to 222222201110002 its reverse (200011102222222), we get a palindrome (422233303332224).

The spelling of 222222201110002 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, two hundred one million, one hundred ten thousand, two".