223110120000 has 560 divisors, whose sum is σ = 775277331840. Its totient is φ = 56500224000.

The previous prime is 223110119987. The next prime is 223110120007. The reversal of 223110120000 is 21011322.

It is a super-3 number, since 3×223110120000³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (223110120007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 632039824 + ... + 632040176.

Almost surely, 2^223110120000 is an apocalyptic number.

223110120000 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 223110120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387638665920).

223110120000 is an abundant number, since it is smaller than the sum of its proper divisors (552167211840).

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

223110120000 is a wasteful number, since it uses less digits than its factorization.

223110120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 223110120000 its reverse (21011322), we get a palindrome (223131131322).

The spelling of 223110120000 in words is "two hundred twenty-three billion, one hundred ten million, one hundred twenty thousand".