12103227064 has 16 divisors (see below), whose sum is σ = 22856815800. Its totient is φ = 6008076192.

The previous prime is 12103227047. The next prime is 12103227131. The reversal of 12103227064 is 46072230121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5440987 + ... + 5443210.

Almost surely, 2^12103227064 is an apocalyptic number.

It is an amenable number.

12103227064 is a deficient number, since it is larger than the sum of its proper divisors (10753588736).

12103227064 is a wasteful number, since it uses less digits than its factorization.

12103227064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10884342 (or 10884338 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 12103227064 its reverse (46072230121), we get a palindrome (58175457185).

The spelling of 12103227064 in words is "twelve billion, one hundred three million, two hundred twenty-seven thousand, sixty-four".