1002112207 has 2 divisors, whose sum is σ = 1002112208. Its totient is φ = 1002112206.

The previous prime is 1002112187. The next prime is 1002112211. The reversal of 1002112207 is 7022112001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002112207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002112297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501056103 + 501056104.

It is an arithmetic number, because the mean of its divisors is an integer number (501056104).

Almost surely, 2^1002112207 is an apocalyptic number.

1002112207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002112207 is an equidigital number, since it uses as much as digits as its factorization.

1002112207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1002112207 is about 31656.1559100280. The cubic root of 1002112207 is about 1000.7035738677.

Adding to 1002112207 its reverse (7022112001), we get a palindrome (8024224208).

The spelling of 1002112207 in words is "one billion, two million, one hundred twelve thousand, two hundred seven".