322312030112112 has 160 divisors (see below), whose sum is σ = 860212869620544. Its totient is φ = 103914807091200.

The previous prime is 322312030112087. The next prime is 322312030112113. The reversal of 322312030112112 is 211211030213223.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322312030112113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412808812 + ... + 413588852.

Almost surely, 2^{322312030112112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322312030112112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430106434810272).

322312030112112 is an abundant number, since it is smaller than the sum of its proper divisors (537900839508432).

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

322312030112112 is a wasteful number, since it uses less digits than its factorization.

322312030112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781467 (or 781461 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 322312030112112 its reverse (211211030213223), we get a palindrome (533523060325335).

The spelling of 322312030112112 in words is "three hundred twenty-two trillion, three hundred twelve billion, thirty million, one hundred twelve thousand, one hundred twelve".