22030122011 has 8 divisors (see below), whose sum is σ = 22680865440. Its totient is φ = 21382291008.

The previous prime is 22030121963. The next prime is 22030122043. The reversal of 22030122011 is 11022103022.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22030122011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22030122511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712751 + ... + 743016.

It is an arithmetic number, because the mean of its divisors is an integer number (2835108180).

Almost surely, 2^22030122011 is an apocalyptic number.

22030122011 is a deficient number, since it is larger than the sum of its proper divisors (650743429).

22030122011 is a wasteful number, since it uses less digits than its factorization.

22030122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456213.

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

Adding to 22030122011 its reverse (11022103022), we get a palindrome (33052225033).

The spelling of 22030122011 in words is "twenty-two billion, thirty million, one hundred twenty-two thousand, eleven".