100220002 has 8 divisors (see below), whose sum is σ = 150515136. Its totient is φ = 50048292.

The previous prime is 100219967. The next prime is 100220009. The reversal of 100220002 is 200022001.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (100220009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28798 + ... + 32089.

It is an arithmetic number, because the mean of its divisors is an integer number (18814392).

Almost surely, 2^100220002 is an apocalyptic number.

100220002 is a deficient number, since it is larger than the sum of its proper divisors (50295134).

100220002 is an equidigital number, since it uses as much as digits as its factorization.

100220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61712.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 100220002 is about 10010.9940565360. The cubic root of 100220002 is about 464.4990203226.

Adding to 100220002 its reverse (200022001), we get a palindrome (300242003).

The spelling of 100220002 in words is "one hundred million, two hundred twenty thousand, two".