11022003323431 has 2 divisors, whose sum is σ = 11022003323432. Its totient is φ = 11022003323430.

The previous prime is 11022003323413. The next prime is 11022003323437. The reversal of 11022003323431 is 13432330022011.

Together with previous prime (11022003323413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11022003323431 - 2⁵ = 11022003323399 is a prime.

It is a super-2 number, since 2×11022003323431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11022003323396 and 11022003323405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11022003323437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511001661715 + 5511001661716.

It is an arithmetic number, because the mean of its divisors is an integer number (5511001661716).

Almost surely, 2^{11022003323431} is an apocalyptic number.

11022003323431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022003323431 is an equidigital number, since it uses as much as digits as its factorization.

11022003323431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11022003323431 its reverse (13432330022011), we get a palindrome (24454333345442).

The spelling of 11022003323431 in words is "eleven trillion, twenty-two billion, three million, three hundred twenty-three thousand, four hundred thirty-one".