44214331101220 has 144 divisors (see below), whose sum is σ = 110437328558592. Its totient is φ = 14821398869760.

The previous prime is 44214331101217. The next prime is 44214331101233. The reversal of 44214331101220 is 2210113341244.

It is a happy number.

44214331101220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7768837 + ... + 12197683.

It is an arithmetic number, because the mean of its divisors is an integer number (766925892768).

Almost surely, 2^{44214331101220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44214331101220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55218664279296).

44214331101220 is an abundant number, since it is smaller than the sum of its proper divisors (66222997457372).

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

44214331101220 is a wasteful number, since it uses less digits than its factorization.

44214331101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4429098 (or 4429089 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 44214331101220 its reverse (2210113341244), we get a palindrome (46424444442464).

The spelling of 44214331101220 in words is "forty-four trillion, two hundred fourteen billion, three hundred thirty-one million, one hundred one thousand, two hundred twenty".