2445222441131 has 4 divisors (see below), whose sum is σ = 2445231836832. Its totient is φ = 2445213045432.

The previous prime is 2445222441089. The next prime is 2445222441133. The reversal of 2445222441131 is 1311442225442.

2445222441131 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2445222441131 is a prime.

It is a super-2 number, since 2×2445222441131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2445222441091 and 2445222441100.

It is not an unprimeable number, because it can be changed into a prime (2445222441133) 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, 4296020 + ... + 4831793.

It is an arithmetic number, because the mean of its divisors is an integer number (611307959208).

Almost surely, 2^{2445222441131} is an apocalyptic number.

2445222441131 is a deficient number, since it is larger than the sum of its proper divisors (9395701).

2445222441131 is an equidigital number, since it uses as much as digits as its factorization.

2445222441131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395700.

The product of its digits is 61440, while the sum is 35.

Adding to 2445222441131 its reverse (1311442225442), we get a palindrome (3756664666573).

The spelling of 2445222441131 in words is "two trillion, four hundred forty-five billion, two hundred twenty-two million, four hundred forty-one thousand, one hundred thirty-one".