22201450011 has 24 divisors (see below), whose sum is σ = 36353255120. Its totient is φ = 12943354176.

The previous prime is 22201450001. The next prime is 22201450043. The reversal of 22201450011 is 11005410222.

22201450011 is a `hidden beast` number, since 2 + 2 + 201 + 450 + 0 + 11 = 666.

It is not a de Polignac number, because 22201450011 - 2⁷ = 22201449883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22201450001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4991356 + ... + 4995801.

Almost surely, 2^22201450011 is an apocalyptic number.

22201450011 is a deficient number, since it is larger than the sum of its proper divisors (14151805109).

22201450011 is a wasteful number, since it uses less digits than its factorization.

22201450011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9987195 (or 9987192 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 22201450011 its reverse (11005410222), we get a palindrome (33206860233).

The spelling of 22201450011 in words is "twenty-two billion, two hundred one million, four hundred fifty thousand, eleven".