22113030022 has 8 divisors (see below), whose sum is σ = 33170774976. Its totient is φ = 11056105032.

The previous prime is 22113030013. The next prime is 22113030061. The reversal of 22113030022 is 22003031122.

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

It is a junction number, because it is equal to n+sod(n) for n = 22113029978 and 22113030005.

It is a congruent number.

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, 132433 + ... + 248524.

It is an arithmetic number, because the mean of its divisors is an integer number (4146346872).

Almost surely, 2^22113030022 is an apocalyptic number.

22113030022 is a deficient number, since it is larger than the sum of its proper divisors (11057744954).

22113030022 is a wasteful number, since it uses less digits than its factorization.

22113030022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409982.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22113030022 its reverse (22003031122), we get a palindrome (44116061144).

It can be divided in two parts, 221130 and 30022, that added together give a palindrome (251152).

The spelling of 22113030022 in words is "twenty-two billion, one hundred thirteen million, thirty thousand, twenty-two".