322503104314112 has 144 divisors (see below), whose sum is σ = 665868844892160. Its totient is φ = 155798687576064.

The previous prime is 322503104314081. The next prime is 322503104314133. The reversal of 322503104314112 is 211413401305223.

It is a happy number.

It is a super-2 number, since 2×322503104314112² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7116580478 + ... + 7116625794.

It is an arithmetic number, because the mean of its divisors is an integer number (4624089200640).

Almost surely, 2^{322503104314112} is an apocalyptic number.

322503104314112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322503104314112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332934422446080).

322503104314112 is an abundant number, since it is smaller than the sum of its proper divisors (343365740578048).

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

322503104314112 is an equidigital number, since it uses as much as digits as its factorization.

322503104314112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52946 (or 52932 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 322503104314112 its reverse (211413401305223), we get a palindrome (533916505619335).

The spelling of 322503104314112 in words is "three hundred twenty-two trillion, five hundred three billion, one hundred four million, three hundred fourteen thousand, one hundred twelve".