22232212202 has 8 divisors (see below), whose sum is σ = 33349110912. Its totient is φ = 11115841900.

The previous prime is 22232212199. The next prime is 22232212207. The reversal of 22232212202 is 20221223222.

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 (22232212207) 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, 824 + ... + 210867.

It is an arithmetic number, because the mean of its divisors is an integer number (4168638864).

Almost surely, 2^22232212202 is an apocalyptic number.

22232212202 is a deficient number, since it is larger than the sum of its proper divisors (11116898710).

22232212202 is a wasteful number, since it uses less digits than its factorization.

22232212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264204.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22232212202 its reverse (20221223222), we get a palindrome (42453435424).

The spelling of 22232212202 in words is "twenty-two billion, two hundred thirty-two million, two hundred twelve thousand, two hundred two".