2222111222002 has 16 divisors (see below), whose sum is σ = 3809356039872. Its totient is φ = 952327751760.

The previous prime is 2222111221999. The next prime is 2222111222033. The reversal of 2222111222002 is 2002221112222.

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, 2741977 + ... + 3458707.

It is an arithmetic number, because the mean of its divisors is an integer number (238084752492).

Almost surely, 2^{2222111222002} is an apocalyptic number.

2222111222002 is a deficient number, since it is larger than the sum of its proper divisors (1587244817870).

2222111222002 is a wasteful number, since it uses less digits than its factorization.

2222111222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938193.

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

Adding to 2222111222002 its reverse (2002221112222), we get a palindrome (4224332334224).

The spelling of 2222111222002 in words is "two trillion, two hundred twenty-two billion, one hundred eleven million, two hundred twenty-two thousand, two".