11244000031422 has 64 divisors (see below), whose sum is σ = 23817675628800. Its totient is φ = 3528877397760.

The previous prime is 11244000031349. The next prime is 11244000031427. The reversal of 11244000031422 is 22413000044211.

It is a junction number, because it is equal to n+sod(n) for n = 11244000031392 and 11244000031401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244000031427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14342772 + ... + 15106392.

It is an arithmetic number, because the mean of its divisors is an integer number (372151181700).

Almost surely, 2^{11244000031422} is an apocalyptic number.

11244000031422 is an abundant number, since it is smaller than the sum of its proper divisors (12573675597378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11244000031422 is a wasteful number, since it uses less digits than its factorization.

11244000031422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764441.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11244000031422 its reverse (22413000044211), we get a palindrome (33657000075633).

The spelling of 11244000031422 in words is "eleven trillion, two hundred forty-four billion, thirty-one thousand, four hundred twenty-two".