11422331043 has 8 divisors (see below), whose sum is σ = 15275787456. Its totient is φ = 7591881000.

The previous prime is 11422331009. The next prime is 11422331071. The reversal of 11422331043 is 34013322411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11422331043 - 2¹³ = 11422322851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11422331003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5750433 + ... + 5752418.

It is an arithmetic number, because the mean of its divisors is an integer number (1909473432).

Almost surely, 2^11422331043 is an apocalyptic number.

11422331043 is a deficient number, since it is larger than the sum of its proper divisors (3853456413).

11422331043 is a wasteful number, since it uses less digits than its factorization.

11422331043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11503185.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11422331043 its reverse (34013322411), we get a palindrome (45435653454).

The spelling of 11422331043 in words is "eleven billion, four hundred twenty-two million, three hundred thirty-one thousand, forty-three".