1101224099 has 2 divisors, whose sum is σ = 1101224100. Its totient is φ = 1101224098.

The previous prime is 1101224087. The next prime is 1101224119. The reversal of 1101224099 is 9904221011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101224099 - 2¹⁶ = 1101158563 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101224009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550612049 + 550612050.

It is an arithmetic number, because the mean of its divisors is an integer number (550612050).

Almost surely, 2^1101224099 is an apocalyptic number.

1101224099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101224099 is an equidigital number, since it uses as much as digits as its factorization.

1101224099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 1101224099 is about 33184.6967591991. The cubic root of 1101224099 is about 1032.6628865543.

The spelling of 1101224099 in words is "one billion, one hundred one million, two hundred twenty-four thousand, ninety-nine".