12113422004 has 6 divisors (see below), whose sum is σ = 21198488514. Its totient is φ = 6056711000.

The previous prime is 12113421953. The next prime is 12113422021. The reversal of 12113422004 is 40022431121.

It can be written as a sum of positive squares in only one way, i.e., 7031157904 + 5082264100 = 83852^2 + 71290^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1514177747 + ... + 1514177754.

It is an arithmetic number, because the mean of its divisors is an integer number (3533081419).

Almost surely, 2^12113422004 is an apocalyptic number.

It is an amenable number.

12113422004 is a deficient number, since it is larger than the sum of its proper divisors (9085066510).

12113422004 is a wasteful number, since it uses less digits than its factorization.

12113422004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028355505 (or 3028355503 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12113422004 its reverse (40022431121), we get a palindrome (52135853125).

The spelling of 12113422004 in words is "twelve billion, one hundred thirteen million, four hundred twenty-two thousand, four".