22023334 has 4 divisors (see below), whose sum is σ = 33035004. Its totient is φ = 11011666.

The previous prime is 22023329. The next prime is 22023371. The reversal of 22023334 is 43332022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505832 + ... + 5505835.

It is an arithmetic number, because the mean of its divisors is an integer number (8258751).

Almost surely, 2^22023334 is an apocalyptic number.

22023334 is a deficient number, since it is larger than the sum of its proper divisors (11011670).

22023334 is a wasteful number, since it uses less digits than its factorization.

22023334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011669.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 22023334 is about 4692.9025133706. The cubic root of 22023334 is about 280.3029628891.

Adding to 22023334 its reverse (43332022), we get a palindrome (65355356).

The spelling of 22023334 in words is "twenty-two million, twenty-three thousand, three hundred thirty-four".