44111220132222 has 48 divisors (see below), whose sum is σ = 98802863007120. Its totient is φ = 14587962275376.

The previous prime is 44111220132193. The next prime is 44111220132223. The reversal of 44111220132222 is 22223102211144.

44111220132222 is a `hidden beast` number, since 4 + 4 + 1 + 112 + 201 + 322 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44111220132223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24452193 + ... + 26194124.

It is an arithmetic number, because the mean of its divisors is an integer number (2058392979315).

Almost surely, 2^{44111220132222} is an apocalyptic number.

44111220132222 is an abundant number, since it is smaller than the sum of its proper divisors (54691642874898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44111220132222 is a wasteful number, since it uses less digits than its factorization.

44111220132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50646582 (or 50646449 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 44111220132222 its reverse (22223102211144), we get a palindrome (66334322343366).

The spelling of 44111220132222 in words is "forty-four trillion, one hundred eleven billion, two hundred twenty million, one hundred thirty-two thousand, two hundred twenty-two".