133424122 has 8 divisors (see below), whose sum is σ = 215531316. Its totient is φ = 61580352.

The previous prime is 133424119. The next prime is 133424147. The reversal of 133424122 is 221424331.

It can be written as a sum of positive squares in 2 ways, for example, as 133194681 + 229441 = 11541^2 + 479^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 133424093 and 133424102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2565823 + ... + 2565874.

Almost surely, 2^133424122 is an apocalyptic number.

133424122 is a deficient number, since it is larger than the sum of its proper divisors (82107194).

133424122 is a wasteful number, since it uses less digits than its factorization.

133424122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5131712.

The product of its digits is 1152, while the sum is 22.

The square root of 133424122 is about 11550.9359793915. The cubic root of 133424122 is about 510.9888823068.

Adding to 133424122 its reverse (221424331), we get a palindrome (354848453).

The spelling of 133424122 in words is "one hundred thirty-three million, four hundred twenty-four thousand, one hundred twenty-two".