2232081400 has 24 divisors (see below), whose sum is σ = 5189589720. Its totient is φ = 892832480.

The previous prime is 2232081347. The next prime is 2232081433. The reversal of 2232081400 is 41802322.

2232081400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232081400³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5580004 + ... + 5580403.

It is an arithmetic number, because the mean of its divisors is an integer number (216232905).

Almost surely, 2^2232081400 is an apocalyptic number.

2232081400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232081400 is an abundant number, since it is smaller than the sum of its proper divisors (2957508320).

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

2232081400 is a wasteful number, since it uses less digits than its factorization.

2232081400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11160423 (or 11160414 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2232081400 is about 47244.9087204113. The cubic root of 2232081400 is about 1306.8829021681.

Adding to 2232081400 its reverse (41802322), we get a palindrome (2273883722).

The spelling of 2232081400 in words is "two billion, two hundred thirty-two million, eighty-one thousand, four hundred".