2150322211 has 2 divisors, whose sum is σ = 2150322212. Its totient is φ = 2150322210.

The previous prime is 2150322193. The next prime is 2150322241. The reversal of 2150322211 is 1122230512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2150322211 - 2⁹ = 2150321699 is a prime.

It is a super-2 number, since 2×2150322211² = 9247771222239857042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2150322241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075161105 + 1075161106.

It is an arithmetic number, because the mean of its divisors is an integer number (1075161106).

Almost surely, 2^2150322211 is an apocalyptic number.

2150322211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150322211 is an equidigital number, since it uses as much as digits as its factorization.

2150322211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2150322211 is about 46371.5668378803. The cubic root of 2150322211 is about 1290.7273527678.

Adding to 2150322211 its reverse (1122230512), we get a palindrome (3272552723).

The spelling of 2150322211 in words is "two billion, one hundred fifty million, three hundred twenty-two thousand, two hundred eleven".