2222110212002 has 4 divisors (see below), whose sum is σ = 3333165318006. Its totient is φ = 1111055106000.

The previous prime is 2222110211999. The next prime is 2222110212029. The reversal of 2222110212002 is 2002120112222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1232723898961 + 989386313041 = 1110281^2 + 994679^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555527552999 + ... + 555527553002.

Almost surely, 2^{2222110212002} is an apocalyptic number.

2222110212002 is a deficient number, since it is larger than the sum of its proper divisors (1111055106004).

2222110212002 is a wasteful number, since it uses less digits than its factorization.

2222110212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111055106003.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2222110212002 its reverse (2002120112222), we get a palindrome (4224230324224).

The spelling of 2222110212002 in words is "two trillion, two hundred twenty-two billion, one hundred ten million, two hundred twelve thousand, two".