22011011219999 has 2 divisors, whose sum is σ = 22011011220000. Its totient is φ = 22011011219998.

The previous prime is 22011011219983. The next prime is 22011011220019. The reversal of 22011011219999 is 99991211011022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22011011219999 - 2⁴ = 22011011219983 is a prime.

It is a super-2 number, since 2×22011011219999² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22011011219959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005505609999 + 11005505610000.

It is an arithmetic number, because the mean of its divisors is an integer number (11005505610000).

Almost surely, 2^{22011011219999} is an apocalyptic number.

22011011219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011011219999 is an equidigital number, since it uses as much as digits as its factorization.

22011011219999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 47.

The spelling of 22011011219999 in words is "twenty-two trillion, eleven billion, eleven million, two hundred nineteen thousand, nine hundred ninety-nine".