23022213 has 8 divisors (see below), whose sum is σ = 31216800. Its totient is φ = 15087888.

The previous prime is 23022211. The next prime is 23022221. The reversal of 23022213 is 31222032.

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

It is not a de Polignac number, because 23022213 - 2¹ = 23022211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23022192 and 23022201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23022211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64858 + ... + 65211.

It is an arithmetic number, because the mean of its divisors is an integer number (3902100).

Almost surely, 2^23022213 is an apocalyptic number.

It is an amenable number.

23022213 is a deficient number, since it is larger than the sum of its proper divisors (8194587).

23022213 is a wasteful number, since it uses less digits than its factorization.

23022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130131.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23022213 is about 4798.1468297667. The cubic root of 23022213 is about 284.4782204369.

Adding to 23022213 its reverse (31222032), we get a palindrome (54244245).

The spelling of 23022213 in words is "twenty-three million, twenty-two thousand, two hundred thirteen".