22023343306 has 4 divisors (see below), whose sum is σ = 33035014962. Its totient is φ = 11011671652.

The previous prime is 22023343297. The next prime is 22023343367. The reversal of 22023343306 is 60334332022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60334332022 = 2 ⋅30167166011.

It can be written as a sum of positive squares in only one way, i.e., 20933749225 + 1089594081 = 144685^2 + 33009^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505835825 + ... + 5505835828.

Almost surely, 2^22023343306 is an apocalyptic number.

22023343306 is a deficient number, since it is larger than the sum of its proper divisors (11011671656).

22023343306 is a wasteful number, since it uses less digits than its factorization.

22023343306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011671655.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 22023343306 its reverse (60334332022), we get a palindrome (82357675328).

The spelling of 22023343306 in words is "twenty-two billion, twenty-three million, three hundred forty-three thousand, three hundred six".