2252111611 has 2 divisors, whose sum is σ = 2252111612. Its totient is φ = 2252111610.

The previous prime is 2252111593. The next prime is 2252111623. The reversal of 2252111611 is 1161112522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2252111611 - 2⁷ = 2252111483 is a prime.

It is not a weakly prime, because it can be changed into another prime (2252111651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126055805 + 1126055806.

It is an arithmetic number, because the mean of its divisors is an integer number (1126055806).

Almost surely, 2^2252111611 is an apocalyptic number.

2252111611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252111611 is an equidigital number, since it uses as much as digits as its factorization.

2252111611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 22.

The square root of 2252111611 is about 47456.4180169553. The cubic root of 2252111611 is about 1310.7804938492.

The spelling of 2252111611 in words is "two billion, two hundred fifty-two million, one hundred eleven thousand, six hundred eleven".