2241402311 has 2 divisors, whose sum is σ = 2241402312. Its totient is φ = 2241402310.

The previous prime is 2241402287. The next prime is 2241402329. The reversal of 2241402311 is 1132041422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241402311 is a prime.

It is a super-2 number, since 2×2241402311² = 10047768639512281442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241402511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120701155 + 1120701156.

It is an arithmetic number, because the mean of its divisors is an integer number (1120701156).

Almost surely, 2^2241402311 is an apocalyptic number.

2241402311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241402311 is an equidigital number, since it uses as much as digits as its factorization.

2241402311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2241402311 is about 47343.4505607692. The cubic root of 2241402311 is about 1308.6995059438.

Adding to 2241402311 its reverse (1132041422), we get a palindrome (3373443733).

The spelling of 2241402311 in words is "two billion, two hundred forty-one million, four hundred two thousand, three hundred eleven".