102002010122210 has 64 divisors (see below), whose sum is σ = 204464173224960. Its totient is φ = 36324325106880.

The previous prime is 102002010122167. The next prime is 102002010122227. The reversal of 102002010122210 is 12221010200201.

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 31 ways as a sum of consecutive naturals, for example, 28172972 + ... + 31586711.

It is an arithmetic number, because the mean of its divisors is an integer number (3194752706640).

Almost surely, 2^{102002010122210} is an apocalyptic number.

102002010122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102002010122210 is an abundant number, since it is smaller than the sum of its proper divisors (102462163102750).

102002010122210 is a wasteful number, since it uses less digits than its factorization.

102002010122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59760023.

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

Adding to 102002010122210 its reverse (12221010200201), we get a palindrome (114223020322411).

The spelling of 102002010122210 in words is "one hundred two trillion, two billion, ten million, one hundred twenty-two thousand, two hundred ten".