2220100123099 has 2 divisors, whose sum is σ = 2220100123100. Its totient is φ = 2220100123098.

The previous prime is 2220100123097. The next prime is 2220100123117. The reversal of 2220100123099 is 9903210010222.

2220100123099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220100123099 - 2¹ = 2220100123097 is a prime.

Together with 2220100123097, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2220100123099.

It is not a weakly prime, because it can be changed into another prime (2220100123091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110050061549 + 1110050061550.

It is an arithmetic number, because the mean of its divisors is an integer number (1110050061550).

Almost surely, 2^{2220100123099} is an apocalyptic number.

2220100123099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220100123099 is an equidigital number, since it uses as much as digits as its factorization.

2220100123099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 2220100123099 in words is "two trillion, two hundred twenty billion, one hundred million, one hundred twenty-three thousand, ninety-nine".