20202211200229 has 2 divisors, whose sum is σ = 20202211200230. Its totient is φ = 20202211200228.

The previous prime is 20202211200191. The next prime is 20202211200233. The reversal of 20202211200229 is 92200211220202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16817339801025 + 3384871399204 = 4100895^2 + 1839802^2 .

It is a cyclic number.

It is not a de Polignac number, because 20202211200229 - 2⁹ = 20202211199717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20202211200239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101105600114 + 10101105600115.

It is an arithmetic number, because the mean of its divisors is an integer number (10101105600115).

Almost surely, 2^{20202211200229} is an apocalyptic number.

It is an amenable number.

20202211200229 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202211200229 is an equidigital number, since it uses as much as digits as its factorization.

20202211200229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 20202211200229 in words is "twenty trillion, two hundred two billion, two hundred eleven million, two hundred thousand, two hundred twenty-nine".