102202120110 has 16 divisors (see below), whose sum is σ = 245285088336. Its totient is φ = 27253898688.

The previous prime is 102202120109. The next prime is 102202120121. The reversal of 102202120110 is 11021202201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703368639 + ... + 1703368698.

It is an arithmetic number, because the mean of its divisors is an integer number (15330318021).

Almost surely, 2^102202120110 is an apocalyptic number.

102202120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102202120110 is an abundant number, since it is smaller than the sum of its proper divisors (143082968226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102202120110 is a wasteful number, since it uses less digits than its factorization.

102202120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406737347.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102202120110 its reverse (11021202201), we get a palindrome (113223322311).

The spelling of 102202120110 in words is "one hundred two billion, two hundred two million, one hundred twenty thousand, one hundred ten".