22442015412202 has 8 divisors (see below), whose sum is σ = 33710502701700. Its totient is φ = 11205181178304.

The previous prime is 22442015412109. The next prime is 22442015412217. The reversal of 22442015412202 is 20221451024422.

It can be written as a sum of positive squares in 2 ways, for example, as 20360571528361 + 2081443883841 = 4512269^2 + 1442721^2 .

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

It is an unprimeable number.

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, 7913262127 + ... + 7913264962.

Almost surely, 2^{22442015412202} is an apocalyptic number.

22442015412202 is a deficient number, since it is larger than the sum of its proper divisors (11268487289498).

22442015412202 is a wasteful number, since it uses less digits than its factorization.

22442015412202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15826527800.

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 22442015412202 its reverse (20221451024422), we get a palindrome (42663466436624).

The spelling of 22442015412202 in words is "twenty-two trillion, four hundred forty-two billion, fifteen million, four hundred twelve thousand, two hundred two".