2266155012882 has 16 divisors (see below), whose sum is σ = 4609128840480. Its totient is φ = 742581868512.

The previous prime is 2266155012871. The next prime is 2266155012889. The reversal of 2266155012882 is 2882105516622.

It is not an unprimeable number, because it can be changed into a prime (2266155012889) 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 7 ways as a sum of consecutive naturals, for example, 3200783563 + ... + 3200784270.

It is an arithmetic number, because the mean of its divisors is an integer number (288070552530).

Almost surely, 2^{2266155012882} is an apocalyptic number.

2266155012882 is an abundant number, since it is smaller than the sum of its proper divisors (2342973827598).

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

2266155012882 is a wasteful number, since it uses less digits than its factorization.

2266155012882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6401567897.

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 2266155012882 in words is "two trillion, two hundred sixty-six billion, one hundred fifty-five million, twelve thousand, eight hundred eighty-two".