22431200441330 has 8 divisors (see below), whose sum is σ = 40376160794412. Its totient is φ = 8972480176528.

The previous prime is 22431200441329. The next prime is 22431200441359. The reversal of 22431200441330 is 3314400213422.

It can be written as a sum of positive squares in 2 ways, for example, as 17978083363249 + 4453117078081 = 4240057^2 + 2110241^2 .

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

It is a super-3 number, since 3×22431200441330³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22431200441293 and 22431200441302.

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, 1121560022057 + ... + 1121560022076.

Almost surely, 2^{22431200441330} is an apocalyptic number.

22431200441330 is a deficient number, since it is larger than the sum of its proper divisors (17944960353082).

22431200441330 is a wasteful number, since it uses less digits than its factorization.

22431200441330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243120044140.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22431200441330 its reverse (3314400213422), we get a palindrome (25745600654752).

The spelling of 22431200441330 in words is "twenty-two trillion, four hundred thirty-one billion, two hundred million, four hundred forty-one thousand, three hundred thirty".