2242012041200 has 120 divisors (see below), whose sum is σ = 5631812540928. Its totient is φ = 856106141440.

The previous prime is 2242012041187. The next prime is 2242012041209. The reversal of 2242012041200 is 21402102422.

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 (2242012041209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4385357 + ... + 4869843.

Almost surely, 2^{2242012041200} is an apocalyptic number.

2242012041200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242012041200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2815906270464).

2242012041200 is an abundant number, since it is smaller than the sum of its proper divisors (3389800499728).

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

2242012041200 is a wasteful number, since it uses less digits than its factorization.

2242012041200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485031 (or 485020 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2242012041200 its reverse (21402102422), we get a palindrome (2263414143622).

The spelling of 2242012041200 in words is "two trillion, two hundred forty-two billion, twelve million, forty-one thousand, two hundred".