2223442044300 has 144 divisors (see below), whose sum is σ = 6483617383040. Its totient is φ = 588283637760.

The previous prime is 2223442044289. The next prime is 2223442044337. The reversal of 2223442044300 is 34402443222.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 21893439 + ... + 21994761.

Almost surely, 2^{2223442044300} is an apocalyptic number.

2223442044300 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 2223442044300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3241808691520).

2223442044300 is an abundant number, since it is smaller than the sum of its proper divisors (4260175338740).

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

2223442044300 is a wasteful number, since it uses less digits than its factorization.

2223442044300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101912 (or 101905 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 2223442044300 its reverse (34402443222), we get a palindrome (2257844487522).

The spelling of 2223442044300 in words is "two trillion, two hundred twenty-three billion, four hundred forty-two million, forty-four thousand, three hundred".