2244596890998 has 128 divisors (see below), whose sum is σ = 5661580861440. Its totient is φ = 576291179520.

The previous prime is 2244596890993. The next prime is 2244596890999. The reversal of 2244596890998 is 8990986954422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244596890993) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36851493 + ... + 36912351.

It is an arithmetic number, because the mean of its divisors is an integer number (44231100480).

Almost surely, 2^{2244596890998} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244596890998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2830790430720).

2244596890998 is an abundant number, since it is smaller than the sum of its proper divisors (3416983970442).

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

2244596890998 is a wasteful number, since it uses less digits than its factorization.

2244596890998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61802.

The product of its (nonzero) digits is 806215680, while the sum is 75.

The spelling of 2244596890998 in words is "two trillion, two hundred forty-four billion, five hundred ninety-six million, eight hundred ninety thousand, nine hundred ninety-eight".