44224022400220 has 48 divisors (see below), whose sum is σ = 100187662978368. Its totient is φ = 16300570152960.

The previous prime is 44224022400203. The next prime is 44224022400247. The reversal of 44224022400220 is 2200422042244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147243736 + ... + 147543775.

It is an arithmetic number, because the mean of its divisors is an integer number (2087242978716).

Almost surely, 2^{44224022400220} is an apocalyptic number.

It is an amenable number.

44224022400220 is an abundant number, since it is smaller than the sum of its proper divisors (55963640578148).

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

44224022400220 is a wasteful number, since it uses less digits than its factorization.

44224022400220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294788110 (or 294788108 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 44224022400220 its reverse (2200422042244), we get a palindrome (46424444442464).

The spelling of 44224022400220 in words is "forty-four trillion, two hundred twenty-four billion, twenty-two million, four hundred thousand, two hundred twenty".