11042425514422 has 4 divisors (see below), whose sum is σ = 16563638271636. Its totient is φ = 5521212757210.

The previous prime is 11042425514359. The next prime is 11042425514423. The reversal of 11042425514422 is 22441552424011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11042425514422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042425514423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760606378604 + ... + 2760606378607.

It is an arithmetic number, because the mean of its divisors is an integer number (4140909567909).

Almost surely, 2^{11042425514422} is an apocalyptic number.

11042425514422 is a deficient number, since it is larger than the sum of its proper divisors (5521212757214).

11042425514422 is an equidigital number, since it uses as much as digits as its factorization.

11042425514422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521212757213.

The product of its (nonzero) digits is 102400, while the sum is 37.

Adding to 11042425514422 its reverse (22441552424011), we get a palindrome (33483977938433).

The spelling of 11042425514422 in words is "eleven trillion, forty-two billion, four hundred twenty-five million, five hundred fourteen thousand, four hundred twenty-two".