22122140011 has 2 divisors, whose sum is σ = 22122140012. Its totient is φ = 22122140010.

The previous prime is 22122139999. The next prime is 22122140041. The reversal of 22122140011 is 11004122122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22122140011 - 2⁹ = 22122139499 is a prime.

It is not a weakly prime, because it can be changed into another prime (22122140041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061070005 + 11061070006.

It is an arithmetic number, because the mean of its divisors is an integer number (11061070006).

Almost surely, 2^22122140011 is an apocalyptic number.

22122140011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22122140011 is an equidigital number, since it uses as much as digits as its factorization.

22122140011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22122140011 its reverse (11004122122), we get a palindrome (33126262133).

The spelling of 22122140011 in words is "twenty-two billion, one hundred twenty-two million, one hundred forty thousand, eleven".