322101210112 has 264 divisors, whose sum is σ = 725276664000. Its totient is φ = 142834728960.

The previous prime is 322101210083. The next prime is 322101210283. The reversal of 322101210112 is 211012101223.

It is a super-2 number, since 2×322101210112² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1347703689 + ... + 1347703927.

Almost surely, 2^322101210112 is an apocalyptic number.

322101210112 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 322101210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362638332000).

322101210112 is an abundant number, since it is smaller than the sum of its proper divisors (403175453888).

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

322101210112 is a wasteful number, since it uses less digits than its factorization.

322101210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 322101210112 its reverse (211012101223), we get a palindrome (533113311335).

The spelling of 322101210112 in words is "three hundred twenty-two billion, one hundred one million, two hundred ten thousand, one hundred twelve".