12002203221132 has 48 divisors (see below), whose sum is σ = 28023007525632. Its totient is φ = 3998182800960.

The previous prime is 12002203221119. The next prime is 12002203221167. The reversal of 12002203221132 is 23112230220021.

It is a super-2 number, since 2×12002203221132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12002203221099 and 12002203221108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133207657 + ... + 133297727.

It is an arithmetic number, because the mean of its divisors is an integer number (583812656784).

Almost surely, 2^{12002203221132} is an apocalyptic number.

12002203221132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002203221132 is an abundant number, since it is smaller than the sum of its proper divisors (16020804304500).

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

12002203221132 is a wasteful number, since it uses less digits than its factorization.

12002203221132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97038 (or 97036 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12002203221132 its reverse (23112230220021), we get a palindrome (35114433441153).

The spelling of 12002203221132 in words is "twelve trillion, two billion, two hundred three million, two hundred twenty-one thousand, one hundred thirty-two".