2210011231 has 2 divisors, whose sum is σ = 2210011232. Its totient is φ = 2210011230.

The previous prime is 2210011217. The next prime is 2210011259. The reversal of 2210011231 is 1321100122.

2210011231 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 2210011231 - 2¹³ = 2210003039 is a prime.

It is a super-2 number, since 2×2210011231² = 9768299282292270722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210011261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105005615 + 1105005616.

It is an arithmetic number, because the mean of its divisors is an integer number (1105005616).

Almost surely, 2^2210011231 is an apocalyptic number.

2210011231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210011231 is an equidigital number, since it uses as much as digits as its factorization.

2210011231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2210011231 is about 47010.7565457098. The cubic root of 2210011231 is about 1302.5612682106.

Adding to 2210011231 its reverse (1321100122), we get a palindrome (3531111353).

The spelling of 2210011231 in words is "two billion, two hundred ten million, eleven thousand, two hundred thirty-one".