1202220112099 has 2 divisors, whose sum is σ = 1202220112100. Its totient is φ = 1202220112098.

The previous prime is 1202220112081. The next prime is 1202220112129. The reversal of 1202220112099 is 9902110222021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1202220112099 - 2¹³ = 1202220103907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1202220112099.

It is not a weakly prime, because it can be changed into another prime (1202220112699) 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, 601110056049 + 601110056050.

It is an arithmetic number, because the mean of its divisors is an integer number (601110056050).

Almost surely, 2^{1202220112099} is an apocalyptic number.

1202220112099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202220112099 is an equidigital number, since it uses as much as digits as its factorization.

1202220112099 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 1202220112099 in words is "one trillion, two hundred two billion, two hundred twenty million, one hundred twelve thousand, ninety-nine".