22330321042 has 8 divisors (see below), whose sum is σ = 33497323596. Its totient is φ = 11164546512.

The previous prime is 22330321033. The next prime is 22330321073. The reversal of 22330321042 is 24012303322.

It can be written as a sum of positive squares in 2 ways, for example, as 20002162041 + 2328159001 = 141429^2 + 48251^2 .

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, 260113 + ... + 335140.

Almost surely, 2^22330321042 is an apocalyptic number.

22330321042 is a deficient number, since it is larger than the sum of its proper divisors (11167002554).

22330321042 is a wasteful number, since it uses less digits than its factorization.

22330321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614012.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22330321042 its reverse (24012303322), we get a palindrome (46342624364).

The spelling of 22330321042 in words is "twenty-two billion, three hundred thirty million, three hundred twenty-one thousand, forty-two".