100202122111211 has 2 divisors, whose sum is σ = 100202122111212. Its totient is φ = 100202122111210.

The previous prime is 100202122111183. The next prime is 100202122111219. The reversal of 100202122111211 is 112111221202001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100202122111211 - 2³⁴ = 100184942242027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100202122111211.

It is not a weakly prime, because it can be changed into another prime (100202122111219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50101061055605 + 50101061055606.

It is an arithmetic number, because the mean of its divisors is an integer number (50101061055606).

Almost surely, 2^{100202122111211} is an apocalyptic number.

100202122111211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100202122111211 is an equidigital number, since it uses as much as digits as its factorization.

100202122111211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 100202122111211 its reverse (112111221202001), we get a palindrome (212313343313212).

The spelling of 100202122111211 in words is "one hundred trillion, two hundred two billion, one hundred twenty-two million, one hundred eleven thousand, two hundred eleven".