134222212243 has 8 divisors (see below), whose sum is σ = 153426821120. Its totient is φ = 115025105160.

The previous prime is 134222212237. The next prime is 134222212247. The reversal of 134222212243 is 342212222431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134222212243 - 2¹⁷ = 134222081171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134222212247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837053 + ... + 1908718.

It is an arithmetic number, because the mean of its divisors is an integer number (19178352640).

Almost surely, 2^134222212243 is an apocalyptic number.

134222212243 is a deficient number, since it is larger than the sum of its proper divisors (19204608877).

134222212243 is an equidigital number, since it uses as much as digits as its factorization.

134222212243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750897.

The product of its digits is 9216, while the sum is 28.

Adding to 134222212243 its reverse (342212222431), we get a palindrome (476434434674).

The spelling of 134222212243 in words is "one hundred thirty-four billion, two hundred twenty-two million, two hundred twelve thousand, two hundred forty-three".