202022102011 has 2 divisors, whose sum is σ = 202022102012. Its totient is φ = 202022102010.

The previous prime is 202022101999. The next prime is 202022102021. The reversal of 202022102011 is 110201220202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202022102011 - 2²³ = 202013713403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202022101982 and 202022102000.

It is not a weakly prime, because it can be changed into another prime (202022102021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101011051005 + 101011051006.

It is an arithmetic number, because the mean of its divisors is an integer number (101011051006).

Almost surely, 2^202022102011 is an apocalyptic number.

202022102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

202022102011 is an equidigital number, since it uses as much as digits as its factorization.

202022102011 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 13.

Adding to 202022102011 its reverse (110201220202), we get a palindrome (312223322213).

The spelling of 202022102011 in words is "two hundred two billion, twenty-two million, one hundred two thousand, eleven".