11224231144031 has 2 divisors, whose sum is σ = 11224231144032. Its totient is φ = 11224231144030.

The previous prime is 11224231143943. The next prime is 11224231144069. The reversal of 11224231144031 is 13044113242211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11224231144031 - 2²⁶ = 11224164035167 is a prime.

It is a super-2 number, since 2×11224231144031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11224231143985 and 11224231144003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11224231144081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5612115572015 + 5612115572016.

It is an arithmetic number, because the mean of its divisors is an integer number (5612115572016).

Almost surely, 2^{11224231144031} is an apocalyptic number.

11224231144031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11224231144031 is an equidigital number, since it uses as much as digits as its factorization.

11224231144031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11224231144031 its reverse (13044113242211), we get a palindrome (24268344386242).

The spelling of 11224231144031 in words is "eleven trillion, two hundred twenty-four billion, two hundred thirty-one million, one hundred forty-four thousand, thirty-one".