3222012047 has 2 divisors, whose sum is σ = 3222012048. Its totient is φ = 3222012046.

The previous prime is 3222011999. The next prime is 3222012049. The reversal of 3222012047 is 7402102223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3222012047 - 2⁶ = 3222011983 is a prime.

Together with 3222012049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3222012049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611006023 + 1611006024.

It is an arithmetic number, because the mean of its divisors is an integer number (1611006024).

Almost surely, 2^3222012047 is an apocalyptic number.

3222012047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222012047 is an equidigital number, since it uses as much as digits as its factorization.

3222012047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 3222012047 is about 56762.7699024634. The cubic root of 3222012047 is about 1476.9837595300.

The spelling of 3222012047 in words is "three billion, two hundred twenty-two million, twelve thousand, forty-seven".