2022131200 has 120 divisors (see below), whose sum is σ = 5038561440. Its totient is φ = 804249600.

The previous prime is 2022131197. The next prime is 2022131231. The reversal of 2022131200 is 21312202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3058870 + ... + 3059530.

It is an arithmetic number, because the mean of its divisors is an integer number (41988012).

Almost surely, 2^2022131200 is an apocalyptic number.

2022131200 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 2022131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2519280720).

2022131200 is an abundant number, since it is smaller than the sum of its proper divisors (3016430240).

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

2022131200 is an equidigital number, since it uses as much as digits as its factorization.

2022131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2022131200 is about 44968.1131469845. The cubic root of 2022131200 is about 1264.5512737161.

Adding to 2022131200 its reverse (21312202), we get a palindrome (2043443402).

The spelling of 2022131200 in words is "two billion, twenty-two million, one hundred thirty-one thousand, two hundred".