22011102121699 has 2 divisors, whose sum is σ = 22011102121700. Its totient is φ = 22011102121698.

The previous prime is 22011102121651. The next prime is 22011102121747. The reversal of 22011102121699 is 99612120111022.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (22011102121651) and next prime (22011102121747).

It is a cyclic number.

It is not a de Polignac number, because 22011102121699 - 2²¹ = 22011100024547 is a prime.

It is a super-2 number, since 2×22011102121699² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22011102121609) 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 as a sum of consecutive naturals, namely, 11005551060849 + 11005551060850.

It is an arithmetic number, because the mean of its divisors is an integer number (11005551060850).

Almost surely, 2^{22011102121699} is an apocalyptic number.

22011102121699 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011102121699 is an equidigital number, since it uses as much as digits as its factorization.

22011102121699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 37.

The spelling of 22011102121699 in words is "twenty-two trillion, eleven billion, one hundred two million, one hundred twenty-one thousand, six hundred ninety-nine".