22444122030115 has 8 divisors (see below), whose sum is σ = 26933164680240. Its totient is φ = 17955152128032.

The previous prime is 22444122030061. The next prime is 22444122030163. The reversal of 22444122030115 is 51103022144422.

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

It is a cyclic number.

It is not a de Polignac number, because 22444122030115 - 2¹¹ = 22444122028067 is a prime.

It is a super-2 number, since 2×22444122030115² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17505949 + ... + 18744238.

It is an arithmetic number, because the mean of its divisors is an integer number (3366645585030).

Almost surely, 2^{22444122030115} is an apocalyptic number.

22444122030115 is a deficient number, since it is larger than the sum of its proper divisors (4489042650125).

22444122030115 is a wasteful number, since it uses less digits than its factorization.

22444122030115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36374021.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 22444122030115 its reverse (51103022144422), we get a palindrome (73547144174537).

The spelling of 22444122030115 in words is "twenty-two trillion, four hundred forty-four billion, one hundred twenty-two million, thirty thousand, one hundred fifteen".