13224100234 has 16 divisors (see below), whose sum is σ = 20151979848. Its totient is φ = 6507171072.

The previous prime is 13224100231. The next prime is 13224100303. The reversal of 13224100234 is 43200142231.

It can be written as a sum of positive squares in 4 ways, for example, as 13156778209 + 67322025 = 114703^2 + 8205^2 .

It is not an unprimeable number, because it can be changed into a prime (13224100231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32377 + ... + 165820.

Almost surely, 2^13224100234 is an apocalyptic number.

13224100234 is a deficient number, since it is larger than the sum of its proper divisors (6927879614).

13224100234 is a wasteful number, since it uses less digits than its factorization.

13224100234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198729.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13224100234 its reverse (43200142231), we get a palindrome (56424242465).

The spelling of 13224100234 in words is "thirteen billion, two hundred twenty-four million, one hundred thousand, two hundred thirty-four".