134220010132212 has 96 divisors (see below), whose sum is σ = 330973279150080. Its totient is φ = 42247963929600.

The previous prime is 134220010132193. The next prime is 134220010132213. The reversal of 134220010132212 is 212231010022431.

It is a super-2 number, since 2×134220010132212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134220010132213) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 181760337 + ... + 182497287.

It is an arithmetic number, because the mean of its divisors is an integer number (3447638324480).

Almost surely, 2^{134220010132212} is an apocalyptic number.

134220010132212 is a gapful number since it is divisible by the number (12) 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 134220010132212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165486639575040).

134220010132212 is an abundant number, since it is smaller than the sum of its proper divisors (196753269017868).

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

134220010132212 is a wasteful number, since it uses less digits than its factorization.

134220010132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745413 (or 745411 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 134220010132212 its reverse (212231010022431), we get a palindrome (346451020154643).

The spelling of 134220010132212 in words is "one hundred thirty-four trillion, two hundred twenty billion, ten million, one hundred thirty-two thousand, two hundred twelve".