2102202122110 has 16 divisors (see below), whose sum is σ = 3796878377376. Its totient is φ = 838010947168.

The previous prime is 2102202122101. The next prime is 2102202122143. The reversal of 2102202122110 is 112212022012.

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, 358734634 + ... + 358740493.

It is an arithmetic number, because the mean of its divisors is an integer number (237304898586).

Almost surely, 2^{2102202122110} is an apocalyptic number.

2102202122110 is a deficient number, since it is larger than the sum of its proper divisors (1694676255266).

2102202122110 is a wasteful number, since it uses less digits than its factorization.

2102202122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717475427.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2102202122110 its reverse (112212022012), we get a palindrome (2214414144122).

The spelling of 2102202122110 in words is "two trillion, one hundred two billion, two hundred two million, one hundred twenty-two thousand, one hundred ten".