22011120202 has 8 divisors (see below), whose sum is σ = 33029430912. Its totient is φ = 11001309900.

The previous prime is 22011120193. The next prime is 22011120203. The reversal of 22011120202 is 20202111022.

It is a happy number.

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 (22011120203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118624 + ... + 2128987.

It is an arithmetic number, because the mean of its divisors is an integer number (4128678864).

Almost surely, 2^22011120202 is an apocalyptic number.

22011120202 is a deficient number, since it is larger than the sum of its proper divisors (11018310710).

22011120202 is a wasteful number, since it uses less digits than its factorization.

22011120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250204.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22011120202 its reverse (20202111022), we get a palindrome (42213231224).

The spelling of 22011120202 in words is "twenty-two billion, eleven million, one hundred twenty thousand, two hundred two".