134222325312 has 112 divisors (see below), whose sum is σ = 362276209152. Its totient is φ = 43842539520.

The previous prime is 134222325301. The next prime is 134222325313. The reversal of 134222325312 is 213523222431.

It is a super-2 number, since 2×134222325312² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134222325312.

It is not an unprimeable number, because it can be changed into a prime (134222325313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8713137 + ... + 8728527.

Almost surely, 2^134222325312 is an apocalyptic number.

134222325312 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 134222325312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181138104576).

134222325312 is an abundant number, since it is smaller than the sum of its proper divisors (228053883840).

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

134222325312 is a wasteful number, since it uses less digits than its factorization.

134222325312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16316 (or 16306 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 134222325312 its reverse (213523222431), we get a palindrome (347745547743).

The spelling of 134222325312 in words is "one hundred thirty-four billion, two hundred twenty-two million, three hundred twenty-five thousand, three hundred twelve".