22022023042 has 8 divisors (see below), whose sum is σ = 33036858000. Its totient is φ = 11009737044.

The previous prime is 22022023039. The next prime is 22022023073. The reversal of 22022023042 is 24032022022.

It is a happy number.

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, 615492 + ... + 650287.

It is an arithmetic number, because the mean of its divisors is an integer number (4129607250).

Almost surely, 2^22022023042 is an apocalyptic number.

22022023042 is a deficient number, since it is larger than the sum of its proper divisors (11014834958).

22022023042 is a wasteful number, since it uses less digits than its factorization.

22022023042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274480.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 22022023042 its reverse (24032022022), we get a palindrome (46054045064).

The spelling of 22022023042 in words is "twenty-two billion, twenty-two million, twenty-three thousand, forty-two".