12113322202 has 16 divisors (see below), whose sum is σ = 18223750440. Its totient is φ = 6038765568.

The previous prime is 12113322191. The next prime is 12113322223. The reversal of 12113322202 is 20222331121.

It can be written as a sum of positive squares in 4 ways, for example, as 12000983401 + 112338801 = 109549^2 + 10599^2 .

It is a super-2 number, since 2×12113322202² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12113322202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006074 + ... + 1018042.

Almost surely, 2^12113322202 is an apocalyptic number.

12113322202 is a deficient number, since it is larger than the sum of its proper divisors (6110428238).

12113322202 is a wasteful number, since it uses less digits than its factorization.

12113322202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13425.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12113322202 its reverse (20222331121), we get a palindrome (32335653323).

The spelling of 12113322202 in words is "twelve billion, one hundred thirteen million, three hundred twenty-two thousand, two hundred two".