22024020242 has 32 divisors (see below), whose sum is σ = 38113027200. Its totient is φ = 9349579008.

The previous prime is 22024020241. The next prime is 22024020283. The reversal of 22024020242 is 24202042022.

It is not an unprimeable number, because it can be changed into a prime (22024020241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3443984 + ... + 3450372.

It is an arithmetic number, because the mean of its divisors is an integer number (1191032100).

Almost surely, 2^22024020242 is an apocalyptic number.

22024020242 is a deficient number, since it is larger than the sum of its proper divisors (16089006958).

22024020242 is a wasteful number, since it uses less digits than its factorization.

22024020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8690.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 22024020242 its reverse (24202042022), we get a palindrome (46226062264).

The spelling of 22024020242 in words is "twenty-two billion, twenty-four million, twenty thousand, two hundred forty-two".