22011012011167 has 2 divisors, whose sum is σ = 22011012011168. Its totient is φ = 22011012011166.

The previous prime is 22011012011161. The next prime is 22011012011251. The reversal of 22011012011167 is 76111021011022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22011012011167 - 2³ = 22011012011159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22011012011161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005506005583 + 11005506005584.

It is an arithmetic number, because the mean of its divisors is an integer number (11005506005584).

Almost surely, 2^{22011012011167} is an apocalyptic number.

22011012011167 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011012011167 is an equidigital number, since it uses as much as digits as its factorization.

22011012011167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 22011012011167 its reverse (76111021011022), we get a palindrome (98122033022189).

The spelling of 22011012011167 in words is "twenty-two trillion, eleven billion, twelve million, eleven thousand, one hundred sixty-seven".