223000131210000 has 200 divisors, whose sum is σ = 719979804887904. Its totient is φ = 59457974400000.

The previous prime is 223000131209983. The next prime is 223000131210001. The reversal of 223000131210000 is 12131000322.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (223000131210001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 205167975 + ... + 206252025.

Almost surely, 2^{223000131210000} is an apocalyptic number.

223000131210000 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 223000131210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359989902443952).

223000131210000 is an abundant number, since it is smaller than the sum of its proper divisors (496979673677904).

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

223000131210000 is a wasteful number, since it uses less digits than its factorization.

223000131210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090939 (or 1090918 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 223000131210000 its reverse (12131000322), we get a palindrome (223012262210322).

The spelling of 223000131210000 in words is "two hundred twenty-three trillion, one hundred thirty-one million, two hundred ten thousand".