22336434346 has 32 divisors (see below), whose sum is σ = 34873241040. Its totient is φ = 10716980736.

The previous prime is 22336434331. The next prime is 22336434349. The reversal of 22336434346 is 64343463322.

It can be written as a sum of positive squares in 8 ways, for example, as 10263918721 + 12072515625 = 101311^2 + 109875^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22336434299 and 22336434308.

It is not an unprimeable number, because it can be changed into a prime (22336434349) 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, 6856350 + ... + 6859606.

Almost surely, 2^22336434346 is an apocalyptic number.

22336434346 is a deficient number, since it is larger than the sum of its proper divisors (12536806694).

22336434346 is a wasteful number, since it uses less digits than its factorization.

22336434346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978.

The product of its digits is 746496, while the sum is 40.

Adding to 22336434346 its reverse (64343463322), we get a palindrome (86679897668).

The spelling of 22336434346 in words is "twenty-two billion, three hundred thirty-six million, four hundred thirty-four thousand, three hundred forty-six".