322142301021012 has 24 divisors (see below), whose sum is σ = 752518564725312. Its totient is φ = 107258881910400.

The previous prime is 322142301020971. The next prime is 322142301021071. The reversal of 322142301021012 is 210120103241223.

It is a super-2 number, since 2×322142301021012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15235626064 + ... + 15235647207.

It is an arithmetic number, because the mean of its divisors is an integer number (31354940196888).

Almost surely, 2^{322142301021012} is an apocalyptic number.

It is an amenable number.

322142301021012 is an abundant number, since it is smaller than the sum of its proper divisors (430376263704300).

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

322142301021012 is a wasteful number, since it uses less digits than its factorization.

322142301021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30471274159 (or 30471274157 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 322142301021012 its reverse (210120103241223), we get a palindrome (532262404262235).

The spelling of 322142301021012 in words is "three hundred twenty-two trillion, one hundred forty-two billion, three hundred one million, twenty-one thousand, twelve".