12022021022332 has 48 divisors (see below), whose sum is σ = 22582936186272. Its totient is φ = 5579506022400.

The previous prime is 12022021022287. The next prime is 12022021022351. The reversal of 12022021022332 is 23322012022021.

It is a super-2 number, since 2×12022021022332² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72207582 + ... + 72373882.

It is an arithmetic number, because the mean of its divisors is an integer number (470477837214).

Almost surely, 2^{12022021022332} is an apocalyptic number.

It is an amenable number.

12022021022332 is a deficient number, since it is larger than the sum of its proper divisors (10560915163940).

12022021022332 is a wasteful number, since it uses less digits than its factorization.

12022021022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180958 (or 180956 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12022021022332 its reverse (23322012022021), we get a palindrome (35344033044353).

The spelling of 12022021022332 in words is "twelve trillion, twenty-two billion, twenty-one million, twenty-two thousand, three hundred thirty-two".