100212002 has 8 divisors (see below), whose sum is σ = 163983312. Its totient is φ = 45550900.

The previous prime is 100211981. The next prime is 100212043. The reversal of 100212002 is 200212001.

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

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, 2277524 + ... + 2277567.

It is an arithmetic number, because the mean of its divisors is an integer number (20497914).

Almost surely, 2^100212002 is an apocalyptic number.

100212002 is a deficient number, since it is larger than the sum of its proper divisors (63771310).

100212002 is a wasteful number, since it uses less digits than its factorization.

100212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555104.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 100212002 is about 10010.5944878414. The cubic root of 100212002 is about 464.4866605442.

Adding to 100212002 its reverse (200212001), we get a palindrome (300424003).

Subtracting 100212002 from its reverse (200212001), we obtain a palindrome (99999999).

The spelling of 100212002 in words is "one hundred million, two hundred twelve thousand, two".