22011001222099 has 2 divisors, whose sum is σ = 22011001222100. Its totient is φ = 22011001222098.

The previous prime is 22011001222081. The next prime is 22011001222123. The reversal of 22011001222099 is 99022210011022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22011001222099 is a prime.

It is a super-3 number, since 3×22011001222099³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22011001222099.

It is not a weakly prime, because it can be changed into another prime (22011001222499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005500611049 + 11005500611050.

It is an arithmetic number, because the mean of its divisors is an integer number (11005500611050).

Almost surely, 2^{22011001222099} is an apocalyptic number.

22011001222099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011001222099 is an equidigital number, since it uses as much as digits as its factorization.

22011001222099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 22011001222099 in words is "twenty-two trillion, eleven billion, one million, two hundred twenty-two thousand, ninety-nine".