2866222812096 has 840 divisors, whose sum is σ = 10748367012240. Its totient is φ = 749876133888.

The previous prime is 2866222812023. The next prime is 2866222812109. The reversal of 2866222812096 is 6902182226682.

It is a happy number.

2866222812096 is a `hidden beast` number, since 2 + 8 + 6 + 622 + 2 + 8 + 1 + 2 + 0 + 9 + 6 = 666.

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 119 ways as a sum of consecutive naturals, for example, 159767095 + ... + 159785033.

Almost surely, 2^{2866222812096} 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 2866222812096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5374183506120).

2866222812096 is an abundant number, since it is smaller than the sum of its proper divisors (7882144200144).

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

2866222812096 is a wasteful number, since it uses less digits than its factorization.

2866222812096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18031 (or 18005 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 2866222812096 in words is "two trillion, eight hundred sixty-six billion, two hundred twenty-two million, eight hundred twelve thousand, ninety-six".