1102200019 has 2 divisors, whose sum is σ = 1102200020. Its totient is φ = 1102200018.

The previous prime is 1102199983. The next prime is 1102200053. The reversal of 1102200019 is 9100022011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102200019 - 2⁹ = 1102199507 is a prime.

It is a super-2 number, since 2×1102200019² = 2429689763767200722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102199975 and 1102200011.

It is not a weakly prime, because it can be changed into another prime (1102200059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551100009 + 551100010.

It is an arithmetic number, because the mean of its divisors is an integer number (551100010).

Almost surely, 2^1102200019 is an apocalyptic number.

1102200019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102200019 is an equidigital number, since it uses as much as digits as its factorization.

1102200019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1102200019 is about 33199.3978710458. The cubic root of 1102200019 is about 1032.9678498535.

The spelling of 1102200019 in words is "one billion, one hundred two million, two hundred thousand, nineteen".