2266335544 has 128 divisors (see below), whose sum is σ = 5070574080. Its totient is φ = 938995200.

The previous prime is 2266335527. The next prime is 2266335563. The reversal of 2266335544 is 4455336622.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2266335497 and 2266335506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3968779 + ... + 3969349.

It is an arithmetic number, because the mean of its divisors is an integer number (39613860).

It is a vampire number, since it can be written as 42254 ⋅ 53636 (with its own digits).

Almost surely, 2^2266335544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2266335544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2535287040).

2266335544 is an abundant number, since it is smaller than the sum of its proper divisors (2804238536).

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

2266335544 is a wasteful number, since it uses less digits than its factorization.

2266335544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 697 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

The square root of 2266335544 is about 47606.0452463760. The cubic root of 2266335544 is about 1313.5342560376.

The spelling of 2266335544 in words is "two billion, two hundred sixty-six million, three hundred thirty-five thousand, five hundred forty-four".