122434162 has 4 divisors (see below), whose sum is σ = 183651246. Its totient is φ = 61217080.

The previous prime is 122434133. The next prime is 122434171. The reversal of 122434162 is 261434221.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 111070521 + 11363641 = 10539^2 + 3371^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30608539 + ... + 30608542.

Almost surely, 2^122434162 is an apocalyptic number.

122434162 is a deficient number, since it is larger than the sum of its proper divisors (61217084).

122434162 is an equidigital number, since it uses as much as digits as its factorization.

122434162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61217083.

The product of its digits is 2304, while the sum is 25.

The square root of 122434162 is about 11064.9971531854. The cubic root of 122434162 is about 496.5552039309. Note that the first 3 decimals are identical.

Adding to 122434162 its reverse (261434221), we get a palindrome (383868383).

The spelling of 122434162 in words is "one hundred twenty-two million, four hundred thirty-four thousand, one hundred sixty-two".