1202425247 has 2 divisors, whose sum is σ = 1202425248. Its totient is φ = 1202425246.

The previous prime is 1202425201. The next prime is 1202425261. The reversal of 1202425247 is 7425242021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202425247 - 2¹² = 1202421151 is a prime.

It is a super-2 number, since 2×1202425247² = 2891652949246022018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202425277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601212623 + 601212624.

It is an arithmetic number, because the mean of its divisors is an integer number (601212624).

Almost surely, 2^1202425247 is an apocalyptic number.

1202425247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202425247 is an equidigital number, since it uses as much as digits as its factorization.

1202425247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 1202425247 is about 34676.0039076016. The cubic root of 1202425247 is about 1063.3739789715.

Adding to 1202425247 its reverse (7425242021), we get a palindrome (8627667268).

The spelling of 1202425247 in words is "one billion, two hundred two million, four hundred twenty-five thousand, two hundred forty-seven".