22331223134 has 8 divisors (see below), whose sum is σ = 36542001528. Its totient is φ = 10150555960.

The previous prime is 22331223077. The next prime is 22331223179. The reversal of 22331223134 is 43132213322.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507527777 + ... + 507527820.

It is an arithmetic number, because the mean of its divisors is an integer number (4567750191).

Almost surely, 2^22331223134 is an apocalyptic number.

22331223134 is a deficient number, since it is larger than the sum of its proper divisors (14210778394).

22331223134 is a wasteful number, since it uses less digits than its factorization.

22331223134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015055610.

The product of its digits is 5184, while the sum is 26.

Adding to 22331223134 its reverse (43132213322), we get a palindrome (65463436456).

The spelling of 22331223134 in words is "twenty-two billion, three hundred thirty-one million, two hundred twenty-three thousand, one hundred thirty-four".