22041305431011 has 16 divisors (see below), whose sum is σ = 32654236220320. Its totient is φ = 14694000942240.

The previous prime is 22041305430983. The next prime is 22041305431039. The reversal of 22041305431011 is 11013450314022.

22041305431011 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 13 + 0 + 543 + 101 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (22041305430983) and next prime (22041305431039).

It is not a de Polignac number, because 22041305431011 - 2⁵ = 22041305430979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22041305431811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3623200 + ... + 7563741.

It is an arithmetic number, because the mean of its divisors is an integer number (2040889763770).

Almost surely, 2^{22041305431011} is an apocalyptic number.

22041305431011 is a deficient number, since it is larger than the sum of its proper divisors (10612930789309).

22041305431011 is a wasteful number, since it uses less digits than its factorization.

22041305431011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11259923 (or 11259917 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 22041305431011 its reverse (11013450314022), we get a palindrome (33054755745033).

The spelling of 22041305431011 in words is "twenty-two trillion, forty-one billion, three hundred five million, four hundred thirty-one thousand, eleven".