2244880606880 has 96 divisors (see below), whose sum is σ = 5359266463824. Its totient is φ = 888519131136.

The previous prime is 2244880606831. The next prime is 2244880606889. The reversal of 2244880606880 is 886060884422.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1403646779536 + 841233827344 = 1184756^2 + 917188^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2244880606889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101691524 + ... + 101713596.

Almost surely, 2^{2244880606880} is an apocalyptic number.

2244880606880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244880606880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2679633231912).

2244880606880 is an abundant number, since it is smaller than the sum of its proper divisors (3114385856944).

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

2244880606880 is a wasteful number, since it uses less digits than its factorization.

2244880606880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28738 (or 28730 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 2244880606880 in words is "two trillion, two hundred forty-four billion, eight hundred eighty million, six hundred six thousand, eight hundred eighty".