12002201032 has 32 divisors (see below), whose sum is σ = 22647600000. Its totient is φ = 5962923648.

The previous prime is 12002200981. The next prime is 12002201039. The reversal of 12002201032 is 23010220021.

It is a super-2 number, since 2×12002201032² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12002201039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283269 + ... + 1292587.

It is an arithmetic number, because the mean of its divisors is an integer number (707737500).

Almost surely, 2^12002201032 is an apocalyptic number.

It is an amenable number.

12002201032 is a deficient number, since it is larger than the sum of its proper divisors (10645398968).

12002201032 is a wasteful number, since it uses less digits than its factorization.

12002201032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10333 (or 10329 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12002201032 its reverse (23010220021), we get a palindrome (35012421053).

The spelling of 12002201032 in words is "twelve billion, two million, two hundred one thousand, thirty-two".