2866907433222 has 128 divisors (see below), whose sum is σ = 7481167948800. Its totient is φ = 796722220800.

The previous prime is 2866907433107. The next prime is 2866907433239. The reversal of 2866907433222 is 2223347096682.

2866907433222 is a `hidden beast` number, since 286 + 6 + 9 + 0 + 7 + 4 + 332 + 22 = 666.

2866907433222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4850404 + ... + 5409272.

It is an arithmetic number, because the mean of its divisors is an integer number (58446624600).

Almost surely, 2^{2866907433222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2866907433222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3740583974400).

2866907433222 is an abundant number, since it is smaller than the sum of its proper divisors (4614260515578).

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

2866907433222 is a wasteful number, since it uses less digits than its factorization.

2866907433222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559259 (or 559253 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 2866907433222 in words is "two trillion, eight hundred sixty-six billion, nine hundred seven million, four hundred thirty-three thousand, two hundred twenty-two".