12122044300 has 18 divisors (see below), whose sum is σ = 26304836348. Its totient is φ = 4848817680.

The previous prime is 12122044279. The next prime is 12122044351. The reversal of 12122044300 is 344022121.

It is a super-2 number, since 2×12122044300² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60610122 + ... + 60610321.

Almost surely, 2^12122044300 is an apocalyptic number.

12122044300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12122044300 is an abundant number, since it is smaller than the sum of its proper divisors (14182792048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12122044300 is a wasteful number, since it uses less digits than its factorization.

12122044300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121220457 (or 121220450 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12122044300 its reverse (344022121), we get a palindrome (12466066421).

The spelling of 12122044300 in words is "twelve billion, one hundred twenty-two million, forty-four thousand, three hundred".