452501122 has 4 divisors (see below), whose sum is σ = 678751686. Its totient is φ = 226250560.

The previous prime is 452501113. The next prime is 452501129. The reversal of 452501122 is 221105254.

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., 425968321 + 26532801 = 20639^2 + 5151^2 .

It is a super-2 number, since 2×452501122² = 409514530822517768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 452501093 and 452501102.

It is not an unprimeable number, because it can be changed into a prime (452501129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113125279 + ... + 113125282.

Almost surely, 2^452501122 is an apocalyptic number.

452501122 is a deficient number, since it is larger than the sum of its proper divisors (226250564).

452501122 is a wasteful number, since it uses less digits than its factorization.

452501122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226250563.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 452501122 is about 21272.0737588041. The cubic root of 452501122 is about 767.7265386085.

Adding to 452501122 its reverse (221105254), we get a palindrome (673606376).

The spelling of 452501122 in words is "four hundred fifty-two million, five hundred one thousand, one hundred twenty-two".