12224034423100 has 36 divisors (see below), whose sum is σ = 26601299689104. Its totient is φ = 4875762158080.

The previous prime is 12224034423071. The next prime is 12224034423109. The reversal of 12224034423100 is 132443042221.

It is a super-2 number, since 2×12224034423100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224034423109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173109664 + ... + 173180263.

It is an arithmetic number, because the mean of its divisors is an integer number (738924991364).

Almost surely, 2^{12224034423100} is an apocalyptic number.

12224034423100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12224034423100 is an abundant number, since it is smaller than the sum of its proper divisors (14377265266004).

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

12224034423100 is a wasteful number, since it uses less digits than its factorization.

12224034423100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346290294 (or 346290287 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12224034423100 its reverse (132443042221), we get a palindrome (12356477465321).

The spelling of 12224034423100 in words is "twelve trillion, two hundred twenty-four billion, thirty-four million, four hundred twenty-three thousand, one hundred".