11001202212132 has 72 divisors (see below), whose sum is σ = 30337013633472. Its totient is φ = 3333657518400.

The previous prime is 11001202212107. The next prime is 11001202212163. The reversal of 11001202212132 is 23121220210011.

11001202212132 is a `hidden beast` number, since 110 + 0 + 120 + 221 + 213 + 2 = 666.

It is a super-2 number, since 2×11001202212132² (a number of 27 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61003657 + ... + 61183727.

It is an arithmetic number, because the mean of its divisors is an integer number (421347411576).

Almost surely, 2^{11001202212132} is an apocalyptic number.

11001202212132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001202212132 is an abundant number, since it is smaller than the sum of its proper divisors (19335811421340).

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

11001202212132 is a wasteful number, since it uses less digits than its factorization.

11001202212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334369 (or 334364 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11001202212132 its reverse (23121220210011), we get a palindrome (34122422422143).

The spelling of 11001202212132 in words is "eleven trillion, one billion, two hundred two million, two hundred twelve thousand, one hundred thirty-two".