100220302 has 16 divisors (see below), whose sum is σ = 185022432. Its totient is φ = 39647520.

The previous prime is 100220299. The next prime is 100220311. The reversal of 100220302 is 203022001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275149 + ... + 275512.

It is an arithmetic number, because the mean of its divisors is an integer number (11563902).

Almost surely, 2^100220302 is an apocalyptic number.

100220302 is a deficient number, since it is larger than the sum of its proper divisors (84802130).

100220302 is a wasteful number, since it uses less digits than its factorization.

100220302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550683.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 100220302 is about 10011.0090400519. The cubic root of 100220302 is about 464.4994838015.

Adding to 100220302 its reverse (203022001), we get a palindrome (303242303).

The spelling of 100220302 in words is "one hundred million, two hundred twenty thousand, three hundred two".