22234123022 has 4 divisors (see below), whose sum is σ = 33351184536. Its totient is φ = 11117061510.

The previous prime is 22234123001. The next prime is 22234123049. The reversal of 22234123022 is 22032143222.

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, 5558530754 + ... + 5558530757.

It is an arithmetic number, because the mean of its divisors is an integer number (8337796134).

Almost surely, 2^22234123022 is an apocalyptic number.

22234123022 is a deficient number, since it is larger than the sum of its proper divisors (11117061514).

22234123022 is a wasteful number, since it uses less digits than its factorization.

22234123022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11117061513.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22234123022 its reverse (22032143222), we get a palindrome (44266266244).

The spelling of 22234123022 in words is "twenty-two billion, two hundred thirty-four million, one hundred twenty-three thousand, twenty-two".