22023133004 has 24 divisors (see below), whose sum is σ = 40829896800. Its totient is φ = 10358157056.

The previous prime is 22023133003. The next prime is 22023133009. The reversal of 22023133004 is 40033132022.

It is not an unprimeable number, because it can be changed into a prime (22023133003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37922 + ... + 213270.

It is an arithmetic number, because the mean of its divisors is an integer number (1701245700).

Almost surely, 2^22023133004 is an apocalyptic number.

It is an amenable number.

22023133004 is a deficient number, since it is larger than the sum of its proper divisors (18806763796).

22023133004 is a wasteful number, since it uses less digits than its factorization.

22023133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177217 (or 177215 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22023133004 its reverse (40033132022), we get a palindrome (62056265026).

The spelling of 22023133004 in words is "twenty-two billion, twenty-three million, one hundred thirty-three thousand, four".