1110133313220 has 96 divisors (see below), whose sum is σ = 3193756263936. Its totient is φ = 287910720000.

The previous prime is 1110133313207. The next prime is 1110133313221. The reversal of 1110133313220 is 223133310111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1110133313221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5112870 + ... + 5325570.

It is an arithmetic number, because the mean of its divisors is an integer number (33268294416).

Almost surely, 2^{1110133313220} is an apocalyptic number.

1110133313220 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 1110133313220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596878131968).

1110133313220 is an abundant number, since it is smaller than the sum of its proper divisors (2083622950716).

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

1110133313220 is a wasteful number, since it uses less digits than its factorization.

1110133313220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215101 (or 215099 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1110133313220 its reverse (223133310111), we get a palindrome (1333266623331).

The spelling of 1110133313220 in words is "one trillion, one hundred ten billion, one hundred thirty-three million, three hundred thirteen thousand, two hundred twenty".