223301031120 has 160 divisors (see below), whose sum is σ = 769486464000. Its totient is φ = 59520738816.

The previous prime is 223301031113. The next prime is 223301031157. The reversal of 223301031120 is 21130103322.

223301031120 is a `hidden beast` number, since 2 + 2 + 330 + 1 + 0 + 311 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 223301031093 and 223301031102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5160294 + ... + 5203386.

It is an arithmetic number, because the mean of its divisors is an integer number (4809290400).

Almost surely, 2^223301031120 is an apocalyptic number.

223301031120 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 223301031120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384743232000).

223301031120 is an abundant number, since it is smaller than the sum of its proper divisors (546185432880).

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

223301031120 is a wasteful number, since it uses less digits than its factorization.

223301031120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45514 (or 45502 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 223301031120 its reverse (21130103322), we get a palindrome (244431134442).

The spelling of 223301031120 in words is "two hundred twenty-three billion, three hundred one million, thirty-one thousand, one hundred twenty".