102122200210 has 16 divisors (see below), whose sum is σ = 183871328256. Its totient is φ = 40837465008.

The previous prime is 102122200207. The next prime is 102122200223. The reversal of 102122200210 is 12002221201.

It is a happy 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, 1389264 + ... + 1460923.

It is an arithmetic number, because the mean of its divisors is an integer number (11491958016).

Almost surely, 2^102122200210 is an apocalyptic number.

102122200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102122200210 is a deficient number, since it is larger than the sum of its proper divisors (81749128046).

102122200210 is a wasteful number, since it uses less digits than its factorization.

102122200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853777.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102122200210 its reverse (12002221201), we get a palindrome (114124421411).

The spelling of 102122200210 in words is "one hundred two billion, one hundred twenty-two million, two hundred thousand, two hundred ten".