2231301400 has 24 divisors (see below), whose sum is σ = 5187776220. Its totient is φ = 892520480.

The previous prime is 2231301389. The next prime is 2231301403. The reversal of 2231301400 is 41031322.

It is a happy number.

It is a super-3 number, since 3×2231301400³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231301403) 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 5 ways as a sum of consecutive naturals, for example, 5578054 + ... + 5578453.

Almost surely, 2^2231301400 is an apocalyptic number.

2231301400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231301400 is an abundant number, since it is smaller than the sum of its proper divisors (2956474820).

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

2231301400 is a wasteful number, since it uses less digits than its factorization.

2231301400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11156523 (or 11156514 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2231301400 is about 47236.6531413901. The cubic root of 2231301400 is about 1306.7306545207.

Adding to 2231301400 its reverse (41031322), we get a palindrome (2272332722).

The spelling of 2231301400 in words is "two billion, two hundred thirty-one million, three hundred one thousand, four hundred".