22023213302 has 4 divisors (see below), whose sum is σ = 33034819956. Its totient is φ = 11011606650.

The previous prime is 22023213281. The next prime is 22023213307. The reversal of 22023213302 is 20331232022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20331232022 = 2 ⋅10165616011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023213307) 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 as a sum of consecutive naturals, namely, 5505803324 + ... + 5505803327.

It is an arithmetic number, because the mean of its divisors is an integer number (8258704989).

Almost surely, 2^22023213302 is an apocalyptic number.

22023213302 is a deficient number, since it is larger than the sum of its proper divisors (11011606654).

22023213302 is a wasteful number, since it uses less digits than its factorization.

22023213302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011606653.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22023213302 its reverse (20331232022), we get a palindrome (42354445324).

The spelling of 22023213302 in words is "twenty-two billion, twenty-three million, two hundred thirteen thousand, three hundred two".