223801380000 has 1200 divisors, whose sum is σ = 945902089440. Its totient is φ = 51321600000.

The previous prime is 223801379957. The next prime is 223801380007. The reversal of 223801380000 is 83108322.

It is a tau number, because it is divible by the number of its divisors (1200).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (223801380007) by changing a digit.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 338579670 + ... + 338580330.

Almost surely, 2^223801380000 is an apocalyptic number.

223801380000 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 223801380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472951044720).

223801380000 is an abundant number, since it is smaller than the sum of its proper divisors (722100709440).

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

223801380000 is a wasteful number, since it uses less digits than its factorization.

223801380000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 223801380000 its reverse (83108322), we get a palindrome (223884488322).

The spelling of 223801380000 in words is "two hundred twenty-three billion, eight hundred one million, three hundred eighty thousand".