134235055522212 has 48 divisors (see below), whose sum is σ = 318351943588224. Its totient is φ = 44011197792000.

The previous prime is 134235055522147. The next prime is 134235055522219. The reversal of 134235055522212 is 212225550532431.

It is not an unprimeable number, because it can be changed into a prime (134235055522219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126165537 + ... + 127225047.

It is an arithmetic number, because the mean of its divisors is an integer number (6632332158088).

Almost surely, 2^{134235055522212} is an apocalyptic number.

134235055522212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134235055522212 is an abundant number, since it is smaller than the sum of its proper divisors (184116888066012).

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

134235055522212 is a wasteful number, since it uses less digits than its factorization.

134235055522212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232660 (or 1232658 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 134235055522212 in words is "one hundred thirty-four trillion, two hundred thirty-five billion, fifty-five million, five hundred twenty-two thousand, two hundred twelve".