134215222313120 has 192 divisors, whose sum is σ = 349982223655680. Its totient is φ = 48325445296128.

The previous prime is 134215222313119. The next prime is 134215222313153. The reversal of 134215222313120 is 21313222512431.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53968421 + ... + 56400539.

It is an arithmetic number, because the mean of its divisors is an integer number (1822824081540).

Almost surely, 2^{134215222313120} is an apocalyptic number.

134215222313120 is a gapful number since it is divisible by the number (10) 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 134215222313120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174991111827840).

134215222313120 is an abundant number, since it is smaller than the sum of its proper divisors (215767001342560).

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

134215222313120 is a wasteful number, since it uses less digits than its factorization.

134215222313120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432807 (or 2432799 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 134215222313120 its reverse (21313222512431), we get a palindrome (155528444825551).

The spelling of 134215222313120 in words is "one hundred thirty-four trillion, two hundred fifteen billion, two hundred twenty-two million, three hundred thirteen thousand, one hundred twenty".