2002122222110 has 32 divisors (see below), whose sum is σ = 3739347355392. Its totient is φ = 770999408640.

The previous prime is 2002122221999. The next prime is 2002122222169. The reversal of 2002122222110 is 112222212002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16671929 + ... + 16791588.

It is an arithmetic number, because the mean of its divisors is an integer number (116854604856).

Almost surely, 2^{2002122222110} is an apocalyptic number.

2002122222110 is a deficient number, since it is larger than the sum of its proper divisors (1737225133282).

2002122222110 is a wasteful number, since it uses less digits than its factorization.

2002122222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33463748.

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

Adding to 2002122222110 its reverse (112222212002), we get a palindrome (2114344434112).

The spelling of 2002122222110 in words is "two trillion, two billion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred ten".