2244002685000 has 320 divisors, whose sum is σ = 7055946374400. Its totient is φ = 594516384000.

The previous prime is 2244002684969. The next prime is 2244002685037. The reversal of 2244002685000 is 5862004422.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1929494419 + ... + 1929495581.

It is an arithmetic number, because the mean of its divisors is an integer number (22049832420).

Almost surely, 2^{2244002685000} is an apocalyptic number.

2244002685000 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 2244002685000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3527973187200).

2244002685000 is an abundant number, since it is smaller than the sum of its proper divisors (4811943689400).

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

2244002685000 is a wasteful number, since it uses less digits than its factorization.

2244002685000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918 (or 1899 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 2244002685000 its reverse (5862004422), we get a palindrome (2249864689422).

The spelling of 2244002685000 in words is "two trillion, two hundred forty-four billion, two million, six hundred eighty-five thousand".