110211131113020 has 144 divisors (see below), whose sum is σ = 382071489928128. Its totient is φ = 25190704558080.

The previous prime is 110211131113001. The next prime is 110211131113021. The reversal of 110211131113020 is 20311131112011.

110211131113020 is a `hidden beast` number, since 1 + 10 + 211 + 1 + 311 + 130 + 2 + 0 = 666.

It is a super-2 number, since 2×110211131113020² (a number of 29 digits) contains 22 as substring.

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 = 110211131112984 and 110211131113002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110211131113021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80156140 + ... + 81519500.

It is an arithmetic number, because the mean of its divisors is an integer number (2653274235612).

Almost surely, 2^{110211131113020} is an apocalyptic number.

110211131113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110211131113020 is an abundant number, since it is smaller than the sum of its proper divisors (271860358815108).

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

110211131113020 is a wasteful number, since it uses less digits than its factorization.

110211131113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427540 (or 1427535 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 110211131113020 its reverse (20311131112011), we get a palindrome (130522262225031).

The spelling of 110211131113020 in words is "one hundred ten trillion, two hundred eleven billion, one hundred thirty-one million, one hundred thirteen thousand, twenty".