22632012146 has 8 divisors (see below), whose sum is σ = 35734756080. Its totient is φ = 10720426788.

The previous prime is 22632012113. The next prime is 22632012163. The reversal of 22632012146 is 64121023622.

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

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 in 3 ways as a sum of consecutive naturals, for example, 297789596 + ... + 297789671.

It is an arithmetic number, because the mean of its divisors is an integer number (4466844510).

Almost surely, 2^22632012146 is an apocalyptic number.

22632012146 is a deficient number, since it is larger than the sum of its proper divisors (13102743934).

22632012146 is a wasteful number, since it uses less digits than its factorization.

22632012146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595579288.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 22632012146 its reverse (64121023622), we get a palindrome (86753035768).

The spelling of 22632012146 in words is "twenty-two billion, six hundred thirty-two million, twelve thousand, one hundred forty-six".