122045234 has 8 divisors (see below), whose sum is σ = 183116700. Its totient is φ = 61006336.

The previous prime is 122045221. The next prime is 122045239. The reversal of 122045234 is 432540221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122036209 + 9025 = 11047^2 + 95^2 .

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

It is a super-2 number, since 2×122045234² = 29790078284229512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122045239) 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, 6482 + ... + 16914.

Almost surely, 2^122045234 is an apocalyptic number.

122045234 is a deficient number, since it is larger than the sum of its proper divisors (61071466).

122045234 is a wasteful number, since it uses less digits than its factorization.

122045234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16284.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 122045234 is about 11047.4084743889. The cubic root of 122045234 is about 496.0288555230.

Adding to 122045234 its reverse (432540221), we get a palindrome (554585455).

The spelling of 122045234 in words is "one hundred twenty-two million, forty-five thousand, two hundred thirty-four".