11130020032200 has 48 divisors (see below), whose sum is σ = 34503062101680. Its totient is φ = 2968005341760.

The previous prime is 11130020032163. The next prime is 11130020032231. The reversal of 11130020032200 is 223002003111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11130020032200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9275016094 + ... + 9275017293.

It is an arithmetic number, because the mean of its divisors is an integer number (718813793785).

Almost surely, 2^{11130020032200} is an apocalyptic number.

11130020032200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130020032200 is an abundant number, since it is smaller than the sum of its proper divisors (23373042069480).

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

11130020032200 is a wasteful number, since it uses less digits than its factorization.

11130020032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18550033406 (or 18550033397 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11130020032200 its reverse (223002003111), we get a palindrome (11353022035311).

The spelling of 11130020032200 in words is "eleven trillion, one hundred thirty billion, twenty million, thirty-two thousand, two hundred".