12322010010021 has 16 divisors (see below), whose sum is σ = 16502515997184. Its totient is φ = 8178092161904.

The previous prime is 12322010009993. The next prime is 12322010010041. The reversal of 12322010010021 is 12001001022321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12322010010021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322010010041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14096680 + ... + 14945246.

It is an arithmetic number, because the mean of its divisors is an integer number (1031407249824).

Almost surely, 2^{12322010010021} is an apocalyptic number.

It is an amenable number.

12322010010021 is a deficient number, since it is larger than the sum of its proper divisors (4180505987163).

12322010010021 is a wasteful number, since it uses less digits than its factorization.

12322010010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870120.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12322010010021 its reverse (12001001022321), we get a palindrome (24323011032342).

The spelling of 12322010010021 in words is "twelve trillion, three hundred twenty-two billion, ten million, ten thousand, twenty-one".