4121122122200 has 24 divisors (see below), whose sum is σ = 9581608934580. Its totient is φ = 1648448848800.

The previous prime is 4121122122157. The next prime is 4121122122209. The reversal of 4121122122200 is 22212211214.

It is a happy number.

4121122122200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121122122209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10302805106 + ... + 10302805505.

Almost surely, 2^{4121122122200} is an apocalyptic number.

4121122122200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4121122122200 is an abundant number, since it is smaller than the sum of its proper divisors (5460486812380).

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

4121122122200 is a wasteful number, since it uses less digits than its factorization.

4121122122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20605610627 (or 20605610618 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 4121122122200 its reverse (22212211214), we get a palindrome (4143334333414).

The spelling of 4121122122200 in words is "four trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred".