100000221200210 has 32 divisors (see below), whose sum is σ = 180602698982400. Its totient is φ = 39866368432320.

The previous prime is 100000221200203. The next prime is 100000221200237. The reversal of 100000221200210 is 12002122000001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100000221200191 and 100000221200200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1362626 + ... + 14207645.

It is an arithmetic number, because the mean of its divisors is an integer number (5643834343200).

Almost surely, 2^{100000221200210} is an apocalyptic number.

100000221200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000221200210 is a deficient number, since it is larger than the sum of its proper divisors (80602477782190).

100000221200210 is a wasteful number, since it uses less digits than its factorization.

100000221200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15572426.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100000221200210 its reverse (12002122000001), we get a palindrome (112002343200211).

The spelling of 100000221200210 in words is "one hundred trillion, two hundred twenty-one million, two hundred thousand, two hundred ten".