2223121110202 has 16 divisors (see below), whose sum is σ = 3494106297792. Its totient is φ = 1058820079680.

The previous prime is 2223121110167. The next prime is 2223121110229. The reversal of 2223121110202 is 2020111213222.

It is a self number, because there is not a number n which added to its sum of digits gives 2223121110202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100255968 + ... + 100278139.

It is an arithmetic number, because the mean of its divisors is an integer number (218381643612).

Almost surely, 2^{2223121110202} is an apocalyptic number.

2223121110202 is a deficient number, since it is larger than the sum of its proper divisors (1270985187590).

2223121110202 is a wasteful number, since it uses less digits than its factorization.

2223121110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200534373.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2223121110202 its reverse (2020111213222), we get a palindrome (4243232323424).

The spelling of 2223121110202 in words is "two trillion, two hundred twenty-three billion, one hundred twenty-one million, one hundred ten thousand, two hundred two".