102002220112210 has 16 divisors (see below), whose sum is σ = 200295268584192. Its totient is φ = 37091716404400.

The previous prime is 102002220112181. The next prime is 102002220112213. The reversal of 102002220112210 is 12211022200201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102002220112213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463646454946 + ... + 463646455165.

It is an arithmetic number, because the mean of its divisors is an integer number (12518454286512).

Almost surely, 2^{102002220112210} is an apocalyptic number.

102002220112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102002220112210 is a deficient number, since it is larger than the sum of its proper divisors (98293048471982).

102002220112210 is a wasteful number, since it uses less digits than its factorization.

102002220112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927292910129.

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

Adding to 102002220112210 its reverse (12211022200201), we get a palindrome (114213242312411).

The spelling of 102002220112210 in words is "one hundred two trillion, two billion, two hundred twenty million, one hundred twelve thousand, two hundred ten".