100210222 has 8 divisors (see below), whose sum is σ = 171788976. Its totient is φ = 42947232.

The previous prime is 100210193. The next prime is 100210247. The reversal of 100210222 is 222012001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100210199 and 100210208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578923 + ... + 3578950.

It is an arithmetic number, because the mean of its divisors is an integer number (21473622).

Almost surely, 2^100210222 is an apocalyptic number.

100210222 is a deficient number, since it is larger than the sum of its proper divisors (71578754).

100210222 is an equidigital number, since it uses as much as digits as its factorization.

100210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7157882.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 100210222 is about 10010.5055816377. The cubic root of 100210222 is about 464.4839104040.

Adding to 100210222 its reverse (222012001), we get a palindrome (322222223).

The spelling of 100210222 in words is "one hundred million, two hundred ten thousand, two hundred twenty-two".