11130031200222 has 64 divisors (see below), whose sum is σ = 27912303993600. Its totient is φ = 3256435455840.

The previous prime is 11130031200157. The next prime is 11130031200229. The reversal of 11130031200222 is 22200213003111.

11130031200222 is a `hidden beast` number, since 1 + 1 + 130 + 0 + 312 + 0 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11130031200195 and 11130031200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130031200229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323041848 + ... + 323076299.

It is an arithmetic number, because the mean of its divisors is an integer number (436129749900).

Almost surely, 2^{11130031200222} is an apocalyptic number.

11130031200222 is an abundant number, since it is smaller than the sum of its proper divisors (16782272793378).

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

11130031200222 is a wasteful number, since it uses less digits than its factorization.

11130031200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646118198 (or 646118192 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11130031200222 its reverse (22200213003111), we get a palindrome (33330244203333).

The spelling of 11130031200222 in words is "eleven trillion, one hundred thirty billion, thirty-one million, two hundred thousand, two hundred twenty-two".