22440031113202 has 8 divisors (see below), whose sum is σ = 33670157838300. Its totient is φ = 11216645167104.

The previous prime is 22440031113169. The next prime is 22440031113209. The reversal of 22440031113202 is 20231113004422.

It can be written as a sum of positive squares in 2 ways, for example, as 18754971151401 + 3685059961801 = 4330701^2 + 1919651^2 .

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

It is a super-2 number, since 2×22440031113202² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22440031113209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685186427 + ... + 1685199742.

Almost surely, 2^{22440031113202} is an apocalyptic number.

22440031113202 is a deficient number, since it is larger than the sum of its proper divisors (11230126725098).

22440031113202 is a wasteful number, since it uses less digits than its factorization.

22440031113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370389500.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22440031113202 its reverse (20231113004422), we get a palindrome (42671144117624).

The spelling of 22440031113202 in words is "twenty-two trillion, four hundred forty billion, thirty-one million, one hundred thirteen thousand, two hundred two".