111023310222000 has 960 divisors, whose sum is σ = 434760380840448. Its totient is φ = 26168728320000.

The previous prime is 111023310221987. The next prime is 111023310222043. The reversal of 111023310222000 is 222013320111.

111023310222000 is a `hidden beast` number, since 1 + 110 + 2 + 331 + 0 + 2 + 220 + 0 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12212437455 + ... + 12212446545.

Almost surely, 2^{111023310222000} is an apocalyptic number.

111023310222000 is a gapful number since it is divisible by the number (10) 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 111023310222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217380190420224).

111023310222000 is an abundant number, since it is smaller than the sum of its proper divisors (323737070618448).

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

111023310222000 is a wasteful number, since it uses less digits than its factorization.

111023310222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10835 (or 10816 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 111023310222000 its reverse (222013320111), we get a palindrome (111245323542111).

The spelling of 111023310222000 in words is "one hundred eleven trillion, twenty-three billion, three hundred ten million, two hundred twenty-two thousand".