1102522049 has 2 divisors, whose sum is σ = 1102522050. Its totient is φ = 1102522048.

The previous prime is 1102522027. The next prime is 1102522067. The reversal of 1102522049 is 9402252011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 648619024 + 453903025 = 25468^2 + 21305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102522049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1102522649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551261024 + 551261025.

It is an arithmetic number, because the mean of its divisors is an integer number (551261025).

Almost surely, 2^1102522049 is an apocalyptic number.

It is an amenable number.

1102522049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102522049 is an equidigital number, since it uses as much as digits as its factorization.

1102522049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1102522049 is about 33204.2474542038. The cubic root of 1102522049 is about 1033.0684408653.

It can be divided in two parts, 11025 and 22049, that multiplied together give a triangular number (243090225 = T₂₂₀₄₉).

The spelling of 1102522049 in words is "one billion, one hundred two million, five hundred twenty-two thousand, forty-nine".