101112022312212 has 48 divisors (see below), whose sum is σ = 235980588049920. Its totient is φ = 33696502970592.

The previous prime is 101112022312187. The next prime is 101112022312271. The reversal of 101112022312212 is 212213220211101.

It is a congruent number.

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, 2007799089 + ... + 2007849447.

It is an arithmetic number, because the mean of its divisors is an integer number (4916262251040).

Almost surely, 2^{101112022312212} is an apocalyptic number.

101112022312212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101112022312212 is an abundant number, since it is smaller than the sum of its proper divisors (134868565737708).

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

101112022312212 is a wasteful number, since it uses less digits than its factorization.

101112022312212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84300 (or 84298 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 101112022312212 its reverse (212213220211101), we get a palindrome (313325242523313).

The spelling of 101112022312212 in words is "one hundred one trillion, one hundred twelve billion, twenty-two million, three hundred twelve thousand, two hundred twelve".