122354534 has 4 divisors (see below), whose sum is σ = 183531804. Its totient is φ = 61177266.

The previous prime is 122354527. The next prime is 122354599. The reversal of 122354534 is 435453221.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 122354497 and 122354506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30588632 + ... + 30588635.

It is an arithmetic number, because the mean of its divisors is an integer number (45882951).

Almost surely, 2^122354534 is an apocalyptic number.

122354534 is a deficient number, since it is larger than the sum of its proper divisors (61177270).

122354534 is an equidigital number, since it uses as much as digits as its factorization.

122354534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61177269.

The product of its digits is 14400, while the sum is 29.

The square root of 122354534 is about 11061.3983745275. The cubic root of 122354534 is about 496.4475317145.

The spelling of 122354534 in words is "one hundred twenty-two million, three hundred fifty-four thousand, five hundred thirty-four".