44332211312 has 40 divisors (see below), whose sum is σ = 91039860576. Its totient is φ = 20840738816.

The previous prime is 44332211311. The next prime is 44332211321. The reversal of 44332211312 is 21311223344.

44332211312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44332211312² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44332211311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182333 + ... + 349155.

Almost surely, 2^44332211312 is an apocalyptic number.

It is an amenable number.

44332211312 is an abundant number, since it is smaller than the sum of its proper divisors (46707649264).

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

44332211312 is a wasteful number, since it uses less digits than its factorization.

44332211312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167825 (or 167819 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 44332211312 its reverse (21311223344), we get a palindrome (65643434656).

The spelling of 44332211312 in words is "forty-four billion, three hundred thirty-two million, two hundred eleven thousand, three hundred twelve".