110332131212212 has 144 divisors (see below), whose sum is σ = 244208217330000. Its totient is φ = 43228455653376.

The previous prime is 110332131212159. The next prime is 110332131212273. The reversal of 110332131212212 is 212212131233011.

It can be written as a sum of positive squares in 8 ways, for example, as 8877801630096 + 101454329582116 = 2979564^2 + 10072454^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 641197164 + ... + 641369212.

It is an arithmetic number, because the mean of its divisors is an integer number (1695890398125).

Almost surely, 2^{110332131212212} 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 110332131212212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122104108665000).

110332131212212 is an abundant number, since it is smaller than the sum of its proper divisors (133876086117788).

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

110332131212212 is a wasteful number, since it uses less digits than its factorization.

110332131212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174498 (or 174489 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 110332131212212 its reverse (212212131233011), we get a palindrome (322544262445223).

The spelling of 110332131212212 in words is "one hundred ten trillion, three hundred thirty-two billion, one hundred thirty-one million, two hundred twelve thousand, two hundred twelve".