44022120432312 has 32 divisors (see below), whose sum is σ = 120060328452480. Its totient is φ = 13340036494560.

The previous prime is 44022120432299. The next prime is 44022120432319. The reversal of 44022120432312 is 21323402122044.

It is a self number, because there is not a number n which added to its sum of digits gives 44022120432312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44022120432319) 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, 83375227828 + ... + 83375228355.

It is an arithmetic number, because the mean of its divisors is an integer number (3751885264140).

Almost surely, 2^{44022120432312} is an apocalyptic number.

It is an amenable number.

44022120432312 is an abundant number, since it is smaller than the sum of its proper divisors (76038208020168).

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

44022120432312 is a wasteful number, since it uses less digits than its factorization.

44022120432312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166750456203 (or 166750456199 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 44022120432312 its reverse (21323402122044), we get a palindrome (65345522554356).

The spelling of 44022120432312 in words is "forty-four trillion, twenty-two billion, one hundred twenty million, four hundred thirty-two thousand, three hundred twelve".