200211111029 has 2 divisors, whose sum is σ = 200211111030. Its totient is φ = 200211111028.

The previous prime is 200211110993. The next prime is 200211111059. The reversal of 200211111029 is 920111112002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167504388529 + 32706722500 = 409273^2 + 180850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200211111029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200211111029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200211111059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105555514 + 100105555515.

It is an arithmetic number, because the mean of its divisors is an integer number (100105555515).

Almost surely, 2^200211111029 is an apocalyptic number.

It is an amenable number.

200211111029 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211111029 is an equidigital number, since it uses as much as digits as its factorization.

200211111029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 200211111029 in words is "two hundred billion, two hundred eleven million, one hundred eleven thousand, twenty-nine".