2245311141 has 4 divisors (see below), whose sum is σ = 2993748192. Its totient is φ = 1496874092.

The previous prime is 2245311097. The next prime is 2245311143. The reversal of 2245311141 is 1411135422.

2245311141 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2245311141 - 2⁶ = 2245311077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245311143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374218521 + ... + 374218526.

It is an arithmetic number, because the mean of its divisors is an integer number (748437048).

Almost surely, 2^2245311141 is an apocalyptic number.

It is an amenable number.

2245311141 is a deficient number, since it is larger than the sum of its proper divisors (748437051).

2245311141 is an equidigital number, since it uses as much as digits as its factorization.

2245311141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748437050.

The product of its digits is 960, while the sum is 24.

The square root of 2245311141 is about 47384.7142124968. The cubic root of 2245311141 is about 1309.4598206025.

Adding to 2245311141 its reverse (1411135422), we get a palindrome (3656446563).

The spelling of 2245311141 in words is "two billion, two hundred forty-five million, three hundred eleven thousand, one hundred forty-one".