22123434202 has 8 divisors (see below), whose sum is σ = 33891218496. Its totient is φ = 10826361372.

The previous prime is 22123434197. The next prime is 22123434227. The reversal of 22123434202 is 20243432122.

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, 117677748 + ... + 117677935.

It is an arithmetic number, because the mean of its divisors is an integer number (4236402312).

Almost surely, 2^22123434202 is an apocalyptic number.

22123434202 is a deficient number, since it is larger than the sum of its proper divisors (11767784294).

22123434202 is a wasteful number, since it uses less digits than its factorization.

22123434202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235355732.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 22123434202 its reverse (20243432122), we get a palindrome (42366866324).

The spelling of 22123434202 in words is "twenty-two billion, one hundred twenty-three million, four hundred thirty-four thousand, two hundred two".