2422221441131 has 4 divisors (see below), whose sum is σ = 2451404832072. Its totient is φ = 2393038050192.

The previous prime is 2422221441121. The next prime is 2422221441139. The reversal of 2422221441131 is 1311441222242.

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-2422221441131 is a prime.

It is a super-2 number, since 2×2422221441131² (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 = 2422221441094 and 2422221441103.

It is not an unprimeable number, because it can be changed into a prime (2422221441139) 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, 14591695346 + ... + 14591695511.

It is an arithmetic number, because the mean of its divisors is an integer number (612851208018).

Almost surely, 2^{2422221441131} is an apocalyptic number.

2422221441131 is a deficient number, since it is larger than the sum of its proper divisors (29183390941).

2422221441131 is an equidigital number, since it uses as much as digits as its factorization.

2422221441131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29183390940.

The product of its digits is 6144, while the sum is 29.

Adding to 2422221441131 its reverse (1311441222242), we get a palindrome (3733662663373).

The spelling of 2422221441131 in words is "two trillion, four hundred twenty-two billion, two hundred twenty-one million, four hundred forty-one thousand, one hundred thirty-one".