868222132745634 has 24 divisors (see below), whose sum is σ = 1881737471158272. Its totient is φ = 289316682677880.

The previous prime is 868222132745629. The next prime is 868222132745651. The reversal of 868222132745634 is 436547231222868.

868222132745634 is a `hidden beast` number, since 8 + 6 + 8 + 2 + 221 + 327 + 4 + 56 + 34 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7557849634 + ... + 7557964509.

It is an arithmetic number, because the mean of its divisors is an integer number (78405727964928).

Almost surely, 2^{868222132745634} is an apocalyptic number.

868222132745634 is an abundant number, since it is smaller than the sum of its proper divisors (1013515338412638).

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

868222132745634 is a wasteful number, since it uses less digits than its factorization.

868222132745634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15115817342 (or 15115817339 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 63.

The spelling of 868222132745634 in words is "eight hundred sixty-eight trillion, two hundred twenty-two billion, one hundred thirty-two million, seven hundred forty-five thousand, six hundred thirty-four".