222001022029 has 2 divisors, whose sum is σ = 222001022030. Its totient is φ = 222001022028.

The previous prime is 222001022003. The next prime is 222001022057. The reversal of 222001022029 is 920220100222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115674812100 + 106326209929 = 340110^2 + 326077^2 .

It is a cyclic number.

It is not a de Polignac number, because 222001022029 - 2²¹ = 221998924877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222001020029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000511014 + 111000511015.

It is an arithmetic number, because the mean of its divisors is an integer number (111000511015).

Almost surely, 2^222001022029 is an apocalyptic number.

It is an amenable number.

222001022029 is a deficient number, since it is larger than the sum of its proper divisors (1).

222001022029 is an equidigital number, since it uses as much as digits as its factorization.

222001022029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 222001022029 in words is "two hundred twenty-two billion, one million, twenty-two thousand, twenty-nine".