1133110220 has 48 divisors (see below), whose sum is σ = 2732486400. Its totient is φ = 390352320.

The previous prime is 1133110219. The next prime is 1133110241. The reversal of 1133110220 is 220113311.

It is a junction number, because it is equal to n+sod(n) for n = 1133110195 and 1133110204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131360 + ... + 139719.

It is an arithmetic number, because the mean of its divisors is an integer number (56926800).

Almost surely, 2^1133110220 is an apocalyptic number.

1133110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133110220 is an abundant number, since it is smaller than the sum of its proper divisors (1599376180).

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

1133110220 is a wasteful number, since it uses less digits than its factorization.

1133110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271118 (or 271116 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1133110220 is about 33661.7025713198. The cubic root of 1133110220 is about 1042.5351796849.

Adding to 1133110220 its reverse (220113311), we get a palindrome (1353223531).

The spelling of 1133110220 in words is "one billion, one hundred thirty-three million, one hundred ten thousand, two hundred twenty".