1130332202220 has 48 divisors (see below), whose sum is σ = 3408386335200. Its totient is φ = 278235618816.

The previous prime is 1130332202189. The next prime is 1130332202227. The reversal of 1130332202220 is 222022330311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1130332202227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724571145 + ... + 724572704.

It is an arithmetic number, because the mean of its divisors is an integer number (71008048650).

Almost surely, 2^{1130332202220} is an apocalyptic number.

1130332202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130332202220 is an abundant number, since it is smaller than the sum of its proper divisors (2278054132980).

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

1130332202220 is a wasteful number, since it uses less digits than its factorization.

1130332202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449143874 (or 1449143872 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1130332202220 its reverse (222022330311), we get a palindrome (1352354532531).

The spelling of 1130332202220 in words is "one trillion, one hundred thirty billion, three hundred thirty-two million, two hundred two thousand, two hundred twenty".