202211001011 has 4 divisors (see below), whose sum is σ = 202244151024. Its totient is φ = 202177851000.

The previous prime is 202211001007. The next prime is 202211001101. The reversal of 202211001011 is 110100112202.

202211001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110100112202 = 2 ⋅55050056101.

It is a cyclic number.

It is not a de Polignac number, because 202211001011 - 2² = 202211001007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202211000983 and 202211001001.

It is not an unprimeable number, because it can be changed into a prime (202211201011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16565855 + ... + 16578056.

It is an arithmetic number, because the mean of its divisors is an integer number (50561037756).

Almost surely, 2^202211001011 is an apocalyptic number.

202211001011 is a deficient number, since it is larger than the sum of its proper divisors (33150013).

202211001011 is an equidigital number, since it uses as much as digits as its factorization.

202211001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33150012.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 202211001011 its reverse (110100112202), we get a palindrome (312311113213).

The spelling of 202211001011 in words is "two hundred two billion, two hundred eleven million, one thousand, eleven".