20222100029 has 2 divisors, whose sum is σ = 20222100030. Its totient is φ = 20222100028.

The previous prime is 20222100001. The next prime is 20222100053. The reversal of 20222100029 is 92000122202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19781016025 + 441084004 = 140645^2 + 21002^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222100029 - 2⁸ = 20222099773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222100929) 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, 10111050014 + 10111050015.

It is an arithmetic number, because the mean of its divisors is an integer number (10111050015).

Almost surely, 2^20222100029 is an apocalyptic number.

It is an amenable number.

20222100029 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222100029 is an equidigital number, since it uses as much as digits as its factorization.

20222100029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 20222100029 in words is "twenty billion, two hundred twenty-two million, one hundred thousand, twenty-nine".