134122222141 has 4 divisors (see below), whose sum is σ = 134129686012. Its totient is φ = 134114758272.

The previous prime is 134122222139. The next prime is 134122222153. The reversal of 134122222141 is 141222221431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95805725625 + 38316496516 = 309525^2 + 195746^2 .

It is a cyclic number.

It is not a de Polignac number, because 134122222141 - 2¹ = 134122222139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134122522141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3704916 + ... + 3740941.

It is an arithmetic number, because the mean of its divisors is an integer number (33532421503).

Almost surely, 2^134122222141 is an apocalyptic number.

It is an amenable number.

134122222141 is a deficient number, since it is larger than the sum of its proper divisors (7463871).

134122222141 is an equidigital number, since it uses as much as digits as its factorization.

134122222141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7463870.

The product of its digits is 1536, while the sum is 25.

Adding to 134122222141 its reverse (141222221431), we get a palindrome (275344443572).

The spelling of 134122222141 in words is "one hundred thirty-four billion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred forty-one".