1102201099 has 2 divisors, whose sum is σ = 1102201100. Its totient is φ = 1102201098.

The previous prime is 1102201097. The next prime is 1102201109. The reversal of 1102201099 is 9901022011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102201099 - 2¹ = 1102201097 is a prime.

Together with 1102201097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1102201097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551100549 + 551100550.

It is an arithmetic number, because the mean of its divisors is an integer number (551100550).

Almost surely, 2^1102201099 is an apocalyptic number.

1102201099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102201099 is an equidigital number, since it uses as much as digits as its factorization.

1102201099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 1102201099 is about 33199.4141363970. The cubic root of 1102201099 is about 1032.9681872408.

The spelling of 1102201099 in words is "one billion, one hundred two million, two hundred one thousand, ninety-nine".