2223112023400 has 192 divisors, whose sum is σ = 5290364966400. Its totient is φ = 868548096000.

The previous prime is 2223112023389. The next prime is 2223112023413. The reversal of 2223112023400 is 43202113222.

2223112023400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1186924864 + ... + 1186926736.

It is an arithmetic number, because the mean of its divisors is an integer number (27553984200).

Almost surely, 2^{2223112023400} is an apocalyptic number.

2223112023400 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 2223112023400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2645182483200).

2223112023400 is an abundant number, since it is smaller than the sum of its proper divisors (3067252943000).

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

2223112023400 is a wasteful number, since it uses less digits than its factorization.

2223112023400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580 (or 2571 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2223112023400 its reverse (43202113222), we get a palindrome (2266314136622).

The spelling of 2223112023400 in words is "two trillion, two hundred twenty-three billion, one hundred twelve million, twenty-three thousand, four hundred".