44120222111412 has 36 divisors (see below), whose sum is σ = 111598395898080. Its totient is φ = 14697209421072.

The previous prime is 44120222111393. The next prime is 44120222111423. The reversal of 44120222111412 is 21411122202144.

44120222111412 is a `hidden beast` number, since 4 + 4 + 1 + 20 + 2 + 221 + 1 + 1 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397080462 + ... + 397191557.

Almost surely, 2^{44120222111412} is an apocalyptic number.

It is an amenable number.

44120222111412 is an abundant number, since it is smaller than the sum of its proper divisors (67478173786668).

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

44120222111412 is a wasteful number, since it uses less digits than its factorization.

44120222111412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794273572 (or 794273567 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 44120222111412 its reverse (21411122202144), we get a palindrome (65531344313556).

The spelling of 44120222111412 in words is "forty-four trillion, one hundred twenty billion, two hundred twenty-two million, one hundred eleven thousand, four hundred twelve".