100021002202210 has 16 divisors (see below), whose sum is σ = 180189478630656. Its totient is φ = 39974695399408.

The previous prime is 100021002202189. The next prime is 100021002202223. The reversal of 100021002202210 is 12202200120001.

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, 4213172722 + ... + 4213196461.

It is an arithmetic number, because the mean of its divisors is an integer number (11261842414416).

Almost surely, 2^{100021002202210} is an apocalyptic number.

100021002202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100021002202210 is a deficient number, since it is larger than the sum of its proper divisors (80168476428446).

100021002202210 is a wasteful number, since it uses less digits than its factorization.

100021002202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8426370377.

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

Adding to 100021002202210 its reverse (12202200120001), we get a palindrome (112223202322211).

The spelling of 100021002202210 in words is "one hundred trillion, twenty-one billion, two million, two hundred two thousand, two hundred ten".