134212002 has 16 divisors (see below), whose sum is σ = 269118720. Its totient is φ = 44621552.

The previous prime is 134211997. The next prime is 134212003. The reversal of 134212002 is 200212431.

It is a super-2 number, since 2×134212002² = 36025722961696008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134212003) 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 7 ways as a sum of consecutive naturals, for example, 26418 + ... + 31085.

It is an arithmetic number, because the mean of its divisors is an integer number (16819920).

Almost surely, 2^134212002 is an apocalyptic number.

134212002 is an abundant number, since it is smaller than the sum of its proper divisors (134906718).

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

134212002 is a wasteful number, since it uses less digits than its factorization.

134212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57897.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 134212002 is about 11584.9903754815. The cubic root of 134212002 is about 511.9927189109.

Adding to 134212002 its reverse (200212431), we get a palindrome (334424433).

The spelling of 134212002 in words is "one hundred thirty-four million, two hundred twelve thousand, two".