22113010202 has 8 divisors (see below), whose sum is σ = 35120663316. Its totient is φ = 10406122432.

The previous prime is 22113010181. The next prime is 22113010207. The reversal of 22113010202 is 20201031122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21877663921 + 235346281 = 147911^2 + 15341^2 .

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 (22113010207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325191293 + ... + 325191360.

Almost surely, 2^22113010202 is an apocalyptic number.

22113010202 is a deficient number, since it is larger than the sum of its proper divisors (13007653114).

22113010202 is a wasteful number, since it uses less digits than its factorization.

22113010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650382672.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22113010202 its reverse (20201031122), we get a palindrome (42314041324).

The spelling of 22113010202 in words is "twenty-two billion, one hundred thirteen million, ten thousand, two hundred two".