3031222429 has 2 divisors, whose sum is σ = 3031222430. Its totient is φ = 3031222428.

The previous prime is 3031222427. The next prime is 3031222433. The reversal of 3031222429 is 9242221303.

3031222429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2937423204 + 93799225 = 54198^2 + 9685^2 .

It is a cyclic number.

It is not a de Polignac number, because 3031222429 - 2¹ = 3031222427 is a prime.

Together with 3031222427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3031222397 and 3031222406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3031222423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515611214 + 1515611215.

It is an arithmetic number, because the mean of its divisors is an integer number (1515611215).

Almost surely, 2^3031222429 is an apocalyptic number.

It is an amenable number.

3031222429 is a deficient number, since it is larger than the sum of its proper divisors (1).

3031222429 is an equidigital number, since it uses as much as digits as its factorization.

3031222429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3031222429 is about 55056.5384763699. The cubic root of 3031222429 is about 1447.2357051693.

The spelling of 3031222429 in words is "three billion, thirty-one million, two hundred twenty-two thousand, four hundred twenty-nine".