22201311011 has 8 divisors (see below), whose sum is σ = 24239430144. Its totient is φ = 20166494920.

The previous prime is 22201310983. The next prime is 22201311019. The reversal of 22201311011 is 11011310222.

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

It is not a de Polignac number, because 22201311011 - 2¹⁴ = 22201294627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201311019) 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, 811691 + ... + 838596.

It is an arithmetic number, because the mean of its divisors is an integer number (3029928768).

Almost surely, 2^22201311011 is an apocalyptic number.

22201311011 is a deficient number, since it is larger than the sum of its proper divisors (2038119133).

22201311011 is a wasteful number, since it uses less digits than its factorization.

22201311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651521.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 22201311011 its reverse (11011310222), we get a palindrome (33212621233).

The spelling of 22201311011 in words is "twenty-two billion, two hundred one million, three hundred eleven thousand, eleven".