22330211042 has 8 divisors (see below), whose sum is σ = 35465629356. Its totient is φ = 10508334592.

The previous prime is 22330211041. The next prime is 22330211047. The reversal of 22330211042 is 24011203322.

It can be written as a sum of positive squares in 2 ways, for example, as 20905978921 + 1424232121 = 144589^2 + 37739^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22330211041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328385423 + ... + 328385490.

Almost surely, 2^22330211042 is an apocalyptic number.

22330211042 is a deficient number, since it is larger than the sum of its proper divisors (13135418314).

22330211042 is a wasteful number, since it uses less digits than its factorization.

22330211042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656770932.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22330211042 its reverse (24011203322), we get a palindrome (46341414364).

The spelling of 22330211042 in words is "twenty-two billion, three hundred thirty million, two hundred eleven thousand, forty-two".