22322353204 has 12 divisors (see below), whose sum is σ = 39065503428. Its totient is φ = 11160780800.

The previous prime is 22322353201. The next prime is 22322353213. The reversal of 22322353204 is 40235322322.

It can be written as a sum of positive squares in 2 ways, for example, as 9870025104 + 12452328100 = 99348^2 + 111590^2 .

It is a super-3 number, since 3×22322353204³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322353201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54324 + ... + 218164.

It is an arithmetic number, because the mean of its divisors is an integer number (3255458619).

Almost surely, 2^22322353204 is an apocalyptic number.

It is an amenable number.

22322353204 is a deficient number, since it is larger than the sum of its proper divisors (16743150224).

22322353204 is a wasteful number, since it uses less digits than its factorization.

22322353204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197906 (or 197904 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 22322353204 its reverse (40235322322), we get a palindrome (62557675526).

The spelling of 22322353204 in words is "twenty-two billion, three hundred twenty-two million, three hundred fifty-three thousand, two hundred four".