134830022 has 4 divisors (see below), whose sum is σ = 202245036. Its totient is φ = 67415010.

The previous prime is 134830021. The next prime is 134830093. The reversal of 134830022 is 220038431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220038431 = 41 ⋅5366791.

It is a self number, because there is not a number n which added to its sum of digits gives 134830022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134830021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33707504 + ... + 33707507.

It is an arithmetic number, because the mean of its divisors is an integer number (50561259).

Almost surely, 2^134830022 is an apocalyptic number.

134830022 is a deficient number, since it is larger than the sum of its proper divisors (67415014).

134830022 is an equidigital number, since it uses as much as digits as its factorization.

134830022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67415013.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 134830022 is about 11611.6330462171. The cubic root of 134830022 is about 512.7773911395. Note that the first 3 decimals are identical.

Adding to 134830022 its reverse (220038431), we get a palindrome (354868453).

The spelling of 134830022 in words is "one hundred thirty-four million, eight hundred thirty thousand, twenty-two".