22131304100011 has 2 divisors, whose sum is σ = 22131304100012. Its totient is φ = 22131304100010.

The previous prime is 22131304099979. The next prime is 22131304100051. The reversal of 22131304100011 is 11000140313122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22131304100011 - 2⁵ = 22131304099979 is a prime.

It is not a weakly prime, because it can be changed into another prime (22131304100051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065652050005 + 11065652050006.

It is an arithmetic number, because the mean of its divisors is an integer number (11065652050006).

Almost surely, 2^{22131304100011} is an apocalyptic number.

22131304100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22131304100011 is an equidigital number, since it uses as much as digits as its factorization.

22131304100011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 22131304100011 its reverse (11000140313122), we get a palindrome (33131444413133).

The spelling of 22131304100011 in words is "twenty-two trillion, one hundred thirty-one billion, three hundred four million, one hundred thousand, eleven".