222020413429 has 2 divisors, whose sum is σ = 222020413430. Its totient is φ = 222020413428.

The previous prime is 222020413409. The next prime is 222020413441. The reversal of 222020413429 is 924314020222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221751519025 + 268894404 = 470905^2 + 16398^2 .

It is a cyclic number.

It is not a de Polignac number, because 222020413429 - 2¹¹ = 222020411381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222020413429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222020413409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010206714 + 111010206715.

It is an arithmetic number, because the mean of its divisors is an integer number (111010206715).

Almost surely, 2^222020413429 is an apocalyptic number.

It is an amenable number.

222020413429 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020413429 is an equidigital number, since it uses as much as digits as its factorization.

222020413429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 222020413429 in words is "two hundred twenty-two billion, twenty million, four hundred thirteen thousand, four hundred twenty-nine".