2221002002110 has 16 divisors (see below), whose sum is σ = 3999511379232. Its totient is φ = 888021295200.

The previous prime is 2221002002083. The next prime is 2221002002159. The reversal of 2221002002110 is 112002001222.

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 7 ways as a sum of consecutive naturals, for example, 47413626 + ... + 47460445.

It is an arithmetic number, because the mean of its divisors is an integer number (249969461202).

Almost surely, 2^{2221002002110} is an apocalyptic number.

2221002002110 is a deficient number, since it is larger than the sum of its proper divisors (1778509377122).

2221002002110 is a wasteful number, since it uses less digits than its factorization.

2221002002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94876419.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2221002002110 its reverse (112002001222), we get a palindrome (2333004003332).

The spelling of 2221002002110 in words is "two trillion, two hundred twenty-one billion, two million, two thousand, one hundred ten".