2202012047 has 2 divisors, whose sum is σ = 2202012048. Its totient is φ = 2202012046.

The previous prime is 2202012037. The next prime is 2202012061. The reversal of 2202012047 is 7402102022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2202012047 - 2³⁰ = 1128270223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202012037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101006023 + 1101006024.

It is an arithmetic number, because the mean of its divisors is an integer number (1101006024).

Almost surely, 2^2202012047 is an apocalyptic number.

2202012047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202012047 is an equidigital number, since it uses as much as digits as its factorization.

2202012047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 2202012047 is about 46925.6011895426. The cubic root of 2202012047 is about 1300.9878186335.

Adding to 2202012047 its reverse (7402102022), we get a palindrome (9604114069).

The spelling of 2202012047 in words is "two billion, two hundred two million, twelve thousand, forty-seven".