2234421200 has 120 divisors (see below), whose sum is σ = 5891006880. Its totient is φ = 807692800.

The previous prime is 2234421173. The next prime is 2234421221. The reversal of 2234421200 is 21244322.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 786182 + ... + 789018.

It is an arithmetic number, because the mean of its divisors is an integer number (49091724).

Almost surely, 2^2234421200 is an apocalyptic number.

2234421200 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 2234421200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2945503440).

2234421200 is an abundant number, since it is smaller than the sum of its proper divisors (3656585680).

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

2234421200 is a wasteful number, since it uses less digits than its factorization.

2234421200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 3034 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2234421200 is about 47269.6646910045. The cubic root of 2234421200 is about 1307.3393934001.

Adding to 2234421200 its reverse (21244322), we get a palindrome (2255665522).

The spelling of 2234421200 in words is "two billion, two hundred thirty-four million, four hundred twenty-one thousand, two hundred".