12022220133032 has 8 divisors (see below), whose sum is σ = 22541662749450. Its totient is φ = 6011110066512.

The previous prime is 12022220133031. The next prime is 12022220133037. The reversal of 12022220133032 is 23033102222021.

It can be written as a sum of positive squares in only one way, i.e., 8462711537476 + 3559508595556 = 2909074^2 + 1886666^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 12022220132989 and 12022220133007.

It is not an unprimeable number, because it can be changed into a prime (12022220133031) by changing a digit.

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 as a sum of consecutive naturals, namely, 751388758307 + ... + 751388758322.

Almost surely, 2^{12022220133032} is an apocalyptic number.

It is an amenable number.

12022220133032 is a deficient number, since it is larger than the sum of its proper divisors (10519442616418).

12022220133032 is a wasteful number, since it uses less digits than its factorization.

12022220133032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502777516635 (or 1502777516631 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12022220133032 its reverse (23033102222021), we get a palindrome (35055322355053).

The spelling of 12022220133032 in words is "twelve trillion, twenty-two billion, two hundred twenty million, one hundred thirty-three thousand, thirty-two".