22440233001 has 8 divisors (see below), whose sum is σ = 29923302240. Its totient is φ = 14958659552.

The previous prime is 22440232993. The next prime is 22440233003. The reversal of 22440233001 is 10033204422.

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

It is a cyclic number.

It is not a de Polignac number, because 22440233001 - 2³ = 22440232993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22440233003) 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, 338460 + ... + 399293.

It is an arithmetic number, because the mean of its divisors is an integer number (3740412780).

Almost surely, 2^22440233001 is an apocalyptic number.

It is an amenable number.

22440233001 is a deficient number, since it is larger than the sum of its proper divisors (7483069239).

22440233001 is a wasteful number, since it uses less digits than its factorization.

22440233001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747895.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22440233001 its reverse (10033204422), we get a palindrome (32473437423).

It can be divided in two parts, 224402 and 33001, that added together give a triangular number (257403 = T₇₁₇).

The spelling of 22440233001 in words is "twenty-two billion, four hundred forty million, two hundred thirty-three thousand, one".