22001101199999 has 2 divisors, whose sum is σ = 22001101200000. Its totient is φ = 22001101199998.

The previous prime is 22001101199969. The next prime is 22001101200097. The reversal of 22001101199999 is 99999110110022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22001101199999 - 2¹² = 22001101195903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22001101199999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22001101199929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000550599999 + 11000550600000.

It is an arithmetic number, because the mean of its divisors is an integer number (11000550600000).

Almost surely, 2^{22001101199999} is an apocalyptic number.

22001101199999 is a deficient number, since it is larger than the sum of its proper divisors (1).

22001101199999 is an equidigital number, since it uses as much as digits as its factorization.

22001101199999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 236196, while the sum is 53.

The spelling of 22001101199999 in words is "twenty-two trillion, one billion, one hundred one million, one hundred ninety-nine thousand, nine hundred ninety-nine".