11022202312132 has 72 divisors (see below), whose sum is σ = 22125090290688. Its totient is φ = 4791942439680.

The previous prime is 11022202312129. The next prime is 11022202312139. The reversal of 11022202312132 is 23121320222011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (11022202312139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256649053 + ... + 256691995.

It is an arithmetic number, because the mean of its divisors is an integer number (307292920704).

Almost surely, 2^{11022202312132} is an apocalyptic number.

It is an amenable number.

11022202312132 is an abundant number, since it is smaller than the sum of its proper divisors (11102887978556).

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

11022202312132 is a wasteful number, since it uses less digits than its factorization.

11022202312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66049 (or 66036 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11022202312132 its reverse (23121320222011), we get a palindrome (34143522534143).

The spelling of 11022202312132 in words is "eleven trillion, twenty-two billion, two hundred two million, three hundred twelve thousand, one hundred thirty-two".