12222332003000 has 128 divisors (see below), whose sum is σ = 33353070192000. Its totient is φ = 4190513712000.

The previous prime is 12222332002997. The next prime is 12222332003027. The reversal of 12222332003000 is 30023322221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17473811 + ... + 18159810.

It is an arithmetic number, because the mean of its divisors is an integer number (260570860875).

Almost surely, 2^{12222332003000} is an apocalyptic number.

12222332003000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12222332003000 is an abundant number, since it is smaller than the sum of its proper divisors (21130738189000).

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

12222332003000 is an equidigital number, since it uses as much as digits as its factorization.

12222332003000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35633663 (or 35633635 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12222332003000 its reverse (30023322221), we get a palindrome (12252355325221).

The spelling of 12222332003000 in words is "twelve trillion, two hundred twenty-two billion, three hundred thirty-two million, three thousand".