12222133002 has 48 divisors (see below), whose sum is σ = 28019621760. Its totient is φ = 3839602176.

The previous prime is 12222132991. The next prime is 12222133013. The reversal of 12222133002 is 20033122221.

It is an interprime number because it is at equal distance from previous prime (12222132991) and next prime (12222133013).

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 (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26578 + ... + 158589.

It is an arithmetic number, because the mean of its divisors is an integer number (583742120).

Almost surely, 2^12222133002 is an apocalyptic number.

12222133002 is an abundant number, since it is smaller than the sum of its proper divisors (15797488758).

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

12222133002 is a wasteful number, since it uses less digits than its factorization.

12222133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185387 (or 185384 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12222133002 its reverse (20033122221), we get a palindrome (32255255223).

The spelling of 12222133002 in words is "twelve billion, two hundred twenty-two million, one hundred thirty-three thousand, two".