44244040200220 has 24 divisors (see below), whose sum is σ = 106185696480864. Its totient is φ = 15169385211456.

The previous prime is 44244040200209. The next prime is 44244040200329. The reversal of 44244040200220 is 2200204044244.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158014429147 + ... + 158014429426.

It is an arithmetic number, because the mean of its divisors is an integer number (4424404020036).

Almost surely, 2^{44244040200220} is an apocalyptic number.

It is an amenable number.

44244040200220 is an abundant number, since it is smaller than the sum of its proper divisors (61941656280644).

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

44244040200220 is a wasteful number, since it uses less digits than its factorization.

44244040200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316028858589 (or 316028858587 counting only the distinct ones).

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

Adding to 44244040200220 its reverse (2200204044244), we get a palindrome (46444244244464).

The spelling of 44244040200220 in words is "forty-four trillion, two hundred forty-four billion, forty million, two hundred thousand, two hundred twenty".