882222826644 has 36 divisors (see below), whose sum is σ = 2230096112244. Its totient is φ = 294069942912.

The previous prime is 882222826627. The next prime is 882222826657. The reversal of 882222826644 is 446628222288.

882222826644 is a `hidden beast` number, since 88 + 222 + 282 + 6 + 64 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 858194726544 + 24028100100 = 926388^2 + 155010^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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, 3126994 + ... + 3397430.

It is an arithmetic number, because the mean of its divisors is an integer number (61947114229).

Almost surely, 2^882222826644 is an apocalyptic number.

It is an amenable number.

882222826644 is an abundant number, since it is smaller than the sum of its proper divisors (1347873285600).

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

882222826644 is a wasteful number, since it uses less digits than its factorization.

882222826644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361064 (or 361059 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 54.

The spelling of 882222826644 in words is "eight hundred eighty-two billion, two hundred twenty-two million, eight hundred twenty-six thousand, six hundred forty-four".