12332211332021 has 16 divisors (see below), whose sum is σ = 14232371881728. Its totient is φ = 10466677612800.

The previous prime is 12332211331981. The next prime is 12332211332027. The reversal of 12332211332021 is 12023311223321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12332211332021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332211332027) by changing a digit.

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, 5572631 + ... + 7464491.

It is an arithmetic number, because the mean of its divisors is an integer number (889523242608).

Almost surely, 2^{12332211332021} is an apocalyptic number.

It is an amenable number.

12332211332021 is a deficient number, since it is larger than the sum of its proper divisors (1900160549707).

12332211332021 is a wasteful number, since it uses less digits than its factorization.

12332211332021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901012.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12332211332021 its reverse (12023311223321), we get a palindrome (24355522555342).

The spelling of 12332211332021 in words is "twelve trillion, three hundred thirty-two billion, two hundred eleven million, three hundred thirty-two thousand, twenty-one".