22444244505038 has 8 divisors (see below), whose sum is σ = 33666568886088. Its totient is φ = 11222054876344.

The previous prime is 22444244505013. The next prime is 22444244505041. The reversal of 22444244505038 is 83050544244422.

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

It is a super-2 number, since 2×22444244505038² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22444244504983 and 22444244505001.

It is a congruent number.

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, 33270656 + ... + 33938547.

It is an arithmetic number, because the mean of its divisors is an integer number (4208321110761).

Almost surely, 2^{22444244505038} is an apocalyptic number.

22444244505038 is a deficient number, since it is larger than the sum of its proper divisors (11222324381050).

22444244505038 is a wasteful number, since it uses less digits than its factorization.

22444244505038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67376178.

The product of its (nonzero) digits is 4915200, while the sum is 47.

The spelling of 22444244505038 in words is "twenty-two trillion, four hundred forty-four billion, two hundred forty-four million, five hundred five thousand, thirty-eight".