22641432502226 has 8 divisors (see below), whose sum is σ = 34279552013040. Its totient is φ = 11214915164548.

The previous prime is 22641432502219. The next prime is 22641432502319. The reversal of 22641432502226 is 62220523414622.

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

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, 52900543016 + ... + 52900543443.

It is an arithmetic number, because the mean of its divisors is an integer number (4284944001630).

Almost surely, 2^{22641432502226} is an apocalyptic number.

22641432502226 is a deficient number, since it is larger than the sum of its proper divisors (11638119510814).

22641432502226 is a wasteful number, since it uses less digits than its factorization.

22641432502226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105801086568.

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 22641432502226 its reverse (62220523414622), we get a palindrome (84861955916848).

The spelling of 22641432502226 in words is "twenty-two trillion, six hundred forty-one billion, four hundred thirty-two million, five hundred two thousand, two hundred twenty-six".