202223011 has 2 divisors, whose sum is σ = 202223012. Its totient is φ = 202223010.

The previous prime is 202223009. The next prime is 202223039. The reversal of 202223011 is 110322202.

202223011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202223011 - 2¹ = 202223009 is a prime.

It is a super-2 number, since 2×202223011² = 81788292355812242, which contains 22 as substring.

Together with 202223009, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 202222982 and 202223000.

It is not a weakly prime, because it can be changed into another prime (202223071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101111505 + 101111506.

It is an arithmetic number, because the mean of its divisors is an integer number (101111506).

Almost surely, 2^202223011 is an apocalyptic number.

202223011 is a deficient number, since it is larger than the sum of its proper divisors (1).

202223011 is an equidigital number, since it uses as much as digits as its factorization.

202223011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 202223011 is about 14220.5137389618. The cubic root of 202223011 is about 586.9622770225.

Adding to 202223011 its reverse (110322202), we get a palindrome (312545213).

The spelling of 202223011 in words is "two hundred two million, two hundred twenty-three thousand, eleven".