11132132001220 has 12 divisors (see below), whose sum is σ = 23377477202604. Its totient is φ = 4452852800480.

The previous prime is 11132132001203. The next prime is 11132132001283. The reversal of 11132132001220 is 2210023123111.

It can be written as a sum of positive squares in 2 ways, for example, as 3325159544004 + 7806972457216 = 1823502^2 + 2794096^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278303300011 + ... + 278303300050.

It is an arithmetic number, because the mean of its divisors is an integer number (1948123100217).

Almost surely, 2^{11132132001220} is an apocalyptic number.

11132132001220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11132132001220 is an abundant number, since it is smaller than the sum of its proper divisors (12245345201384).

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

11132132001220 is a wasteful number, since it uses less digits than its factorization.

11132132001220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556606600070 (or 556606600068 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11132132001220 its reverse (2210023123111), we get a palindrome (13342155124331).

The spelling of 11132132001220 in words is "eleven trillion, one hundred thirty-two billion, one hundred thirty-two million, one thousand, two hundred twenty".