11422322032 has 40 divisors (see below), whose sum is σ = 25562796912. Its totient is φ = 4886553600.

The previous prime is 11422322029. The next prime is 11422322039. The reversal of 11422322032 is 23022322411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11422321994 and 11422322012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422322039) 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, 1905819 + ... + 1911802.

Almost surely, 2^11422322032 is an apocalyptic number.

It is an amenable number.

11422322032 is an abundant number, since it is smaller than the sum of its proper divisors (14140474880).

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

11422322032 is a wasteful number, since it uses less digits than its factorization.

11422322032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817657 (or 3817651 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11422322032 its reverse (23022322411), we get a palindrome (34444644443).

The spelling of 11422322032 in words is "eleven billion, four hundred twenty-two million, three hundred twenty-two thousand, thirty-two".