102002202021110 has 16 divisors (see below), whose sum is σ = 183610204318656. Its totient is φ = 40799493990528.

The previous prime is 102002202021053. The next prime is 102002202021173. The reversal of 102002202021110 is 11120202200201.

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, 173043299 + ... + 173631758.

It is an arithmetic number, because the mean of its divisors is an integer number (11475637769916).

Almost surely, 2^{102002202021110} is an apocalyptic number.

102002202021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102002202021110 is a deficient number, since it is larger than the sum of its proper divisors (81608002297546).

102002202021110 is a wasteful number, since it uses less digits than its factorization.

102002202021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346704487.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102002202021110 its reverse (11120202200201), we get a palindrome (113122404221311).

The spelling of 102002202021110 in words is "one hundred two trillion, two billion, two hundred two million, twenty-one thousand, one hundred ten".