1130132232220 has 48 divisors (see below), whose sum is σ = 2381494983840. Its totient is φ = 450489307136.

The previous prime is 1130132232113. The next prime is 1130132232289. The reversal of 1130132232220 is 222322310311.

It is a super-2 number, since 2×1130132232220² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130132232191 and 1130132232200.

It is a congruent number.

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, 11380704 + ... + 11479576.

It is an arithmetic number, because the mean of its divisors is an integer number (49614478830).

Almost surely, 2^{1130132232220} is an apocalyptic number.

1130132232220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130132232220 is an abundant number, since it is smaller than the sum of its proper divisors (1251362751620).

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

1130132232220 is a wasteful number, since it uses less digits than its factorization.

1130132232220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100854 (or 100852 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1130132232220 its reverse (222322310311), we get a palindrome (1352454542531).

The spelling of 1130132232220 in words is "one trillion, one hundred thirty billion, one hundred thirty-two million, two hundred thirty-two thousand, two hundred twenty".