202011112201 has 2 divisors, whose sum is σ = 202011112202. Its totient is φ = 202011112200.

The previous prime is 202011112189. The next prime is 202011112223. The reversal of 202011112201 is 102211110202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130069143801 + 71941968400 = 360651^2 + 268220^2 .

It is a cyclic number.

It is not a de Polignac number, because 202011112201 - 2⁵ = 202011112169 is a prime.

It is a super-2 number, since 2×202011112201² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202011112271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101005556100 + 101005556101.

It is an arithmetic number, because the mean of its divisors is an integer number (101005556101).

Almost surely, 2^202011112201 is an apocalyptic number.

It is an amenable number.

202011112201 is a deficient number, since it is larger than the sum of its proper divisors (1).

202011112201 is an equidigital number, since it uses as much as digits as its factorization.

202011112201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202011112201 its reverse (102211110202), we get a palindrome (304222222403).

The spelling of 202011112201 in words is "two hundred two billion, eleven million, one hundred twelve thousand, two hundred one".