2202220429 has 2 divisors, whose sum is σ = 2202220430. Its totient is φ = 2202220428.

The previous prime is 2202220411. The next prime is 2202220451. The reversal of 2202220429 is 9240222022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2145820329 + 56400100 = 46323^2 + 7510^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202220429 - 2¹⁹ = 2201696141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202220469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101110214 + 1101110215.

It is an arithmetic number, because the mean of its divisors is an integer number (1101110215).

Almost surely, 2^2202220429 is an apocalyptic number.

It is an amenable number.

2202220429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202220429 is an equidigital number, since it uses as much as digits as its factorization.

2202220429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2202220429 is about 46927.8214815050. The cubic root of 2202220429 is about 1301.0288559344.

The spelling of 2202220429 in words is "two billion, two hundred two million, two hundred twenty thousand, four hundred twenty-nine".