22234414136 has 16 divisors (see below), whose sum is σ = 45479483640. Its totient is φ = 10106551840.

The previous prime is 22234414133. The next prime is 22234414253. The reversal of 22234414136 is 63141443222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234414133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126331811 + ... + 126331986.

Almost surely, 2^22234414136 is an apocalyptic number.

It is an amenable number.

22234414136 is an abundant number, since it is smaller than the sum of its proper divisors (23245069504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22234414136 is a wasteful number, since it uses less digits than its factorization.

22234414136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252663814 (or 252663810 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 22234414136 its reverse (63141443222), we get a palindrome (85375857358).

The spelling of 22234414136 in words is "twenty-two billion, two hundred thirty-four million, four hundred fourteen thousand, one hundred thirty-six".