100022213 has 8 divisors (see below), whose sum is σ = 108683520. Its totient is φ = 91700640.

The previous prime is 100022201. The next prime is 100022227. The reversal of 100022213 is 312220001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100022213 - 2⁶ = 100022149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100022194 and 100022203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100022233) by changing a digit.

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, 84320 + ... + 85497.

It is an arithmetic number, because the mean of its divisors is an integer number (13585440).

Almost surely, 2^100022213 is an apocalyptic number.

It is an amenable number.

100022213 is a deficient number, since it is larger than the sum of its proper divisors (8661307).

100022213 is a wasteful number, since it uses less digits than its factorization.

100022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169867.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 100022213 is about 10001.1105883297. The cubic root of 100022213 is about 464.1932486878.

Adding to 100022213 its reverse (312220001), we get a palindrome (412242214).

The spelling of 100022213 in words is "one hundred million, twenty-two thousand, two hundred thirteen".