22632122 has 8 divisors (see below), whose sum is σ = 35118900. Its totient is φ = 10925824.

The previous prime is 22632107. The next prime is 22632133. The reversal of 22632122 is 22123622.

It can be written as a sum of positive squares in 2 ways, for example, as 19971961 + 2660161 = 4469^2 + 1631^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22632094 and 22632103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195047 + ... + 195162.

Almost surely, 2^22632122 is an apocalyptic number.

22632122 is a deficient number, since it is larger than the sum of its proper divisors (12486778).

22632122 is a wasteful number, since it uses less digits than its factorization.

22632122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390240.

The product of its digits is 576, while the sum is 20.

The square root of 22632122 is about 4757.3229867227. The cubic root of 22632122 is about 282.8623152911.

Adding to 22632122 its reverse (22123622), we get a palindrome (44755744).

The spelling of 22632122 in words is "twenty-two million, six hundred thirty-two thousand, one hundred twenty-two".