22231050334 has 4 divisors (see below), whose sum is σ = 33346575504. Its totient is φ = 11115525166.

The previous prime is 22231050329. The next prime is 22231050341. The reversal of 22231050334 is 43305013222.

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

It is a junction number, because it is equal to n+sod(n) for n = 22231050299 and 22231050308.

It is a congruent number.

It is an unprimeable number.

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, 5557762582 + ... + 5557762585.

It is an arithmetic number, because the mean of its divisors is an integer number (8336643876).

Almost surely, 2^22231050334 is an apocalyptic number.

22231050334 is a deficient number, since it is larger than the sum of its proper divisors (11115525170).

22231050334 is a wasteful number, since it uses less digits than its factorization.

22231050334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11115525169.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 22231050334 its reverse (43305013222), we get a palindrome (65536063556).

The spelling of 22231050334 in words is "twenty-two billion, two hundred thirty-one million, fifty thousand, three hundred thirty-four".