22024420246 has 8 divisors (see below), whose sum is σ = 33037827120. Its totient is φ = 11011811208.

The previous prime is 22024420169. The next prime is 22024420273. The reversal of 22024420246 is 64202442022.

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

It is a congruent number.

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, 124866 + ... + 244213.

It is an arithmetic number, because the mean of its divisors is an integer number (4129728390).

Almost surely, 2^22024420246 is an apocalyptic number.

22024420246 is a deficient number, since it is larger than the sum of its proper divisors (11013406874).

22024420246 is a wasteful number, since it uses less digits than its factorization.

22024420246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398918.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 22024420246 its reverse (64202442022), we get a palindrome (86226862268).

It can be divided in two parts, 22024 and 420246, that added together give a triangular number (442270 = T₉₄₀).

The spelling of 22024420246 in words is "twenty-two billion, twenty-four million, four hundred twenty thousand, two hundred forty-six".