22233316436 has 48 divisors (see below), whose sum is σ = 43354967040. Its totient is φ = 9935439360.

The previous prime is 22233316421. The next prime is 22233316439. The reversal of 22233316436 is 63461333222.

It is a junction number, because it is equal to n+sod(n) for n = 22233316396 and 22233316405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233316439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51701 + ... + 217116.

It is an arithmetic number, because the mean of its divisors is an integer number (903228480).

Almost surely, 2^22233316436 is an apocalyptic number.

It is an amenable number.

22233316436 is a deficient number, since it is larger than the sum of its proper divisors (21121650604).

22233316436 is a wasteful number, since it uses less digits than its factorization.

22233316436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268904 (or 268902 counting only the distinct ones).

The product of its digits is 93312, while the sum is 35.

Adding to 22233316436 its reverse (63461333222), we get a palindrome (85694649658).

The spelling of 22233316436 in words is "twenty-two billion, two hundred thirty-three million, three hundred sixteen thousand, four hundred thirty-six".