12032202000 has 320 divisors, whose sum is σ = 47745944064. Its totient is φ = 2538547200.

The previous prime is 12032201999. The next prime is 12032202001. The reversal of 12032202000 is 20223021.

It is an interprime number because it is at equal distance from previous prime (12032201999) and next prime (12032202001).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (12032202001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 534982 + ... + 557018.

Almost surely, 2^12032202000 is an apocalyptic number.

12032202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12032202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23872972032).

12032202000 is an abundant number, since it is smaller than the sum of its proper divisors (35713742064).

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

12032202000 is a wasteful number, since it uses less digits than its factorization.

12032202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22083 (or 22067 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 12032202000 its reverse (20223021), we get a palindrome (12052425021).

The spelling of 12032202000 in words is "twelve billion, thirty-two million, two hundred two thousand".