22200432322 has 8 divisors (see below), whose sum is σ = 33327747900. Its totient is φ = 11091183024.

The previous prime is 22200432299. The next prime is 22200432341. The reversal of 22200432322 is 22323400222.

It can be written as a sum of positive squares in 2 ways, for example, as 14551355641 + 7649076681 = 120629^2 + 87459^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22200432293 and 22200432302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4513497 + ... + 4518412.

Almost surely, 2^22200432322 is an apocalyptic number.

22200432322 is a deficient number, since it is larger than the sum of its proper divisors (11127315578).

22200432322 is a wasteful number, since it uses less digits than its factorization.

22200432322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9033140.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22200432322 its reverse (22323400222), we get a palindrome (44523832544).

The spelling of 22200432322 in words is "twenty-two billion, two hundred million, four hundred thirty-two thousand, three hundred twenty-two".