822901142682 has 48 divisors (see below), whose sum is σ = 1795689747072. Its totient is φ = 272347392960.

The previous prime is 822901142677. The next prime is 822901142699. The reversal of 822901142682 is 286241109228.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1225182 + ... + 1773942.

It is an arithmetic number, because the mean of its divisors is an integer number (37410203064).

Almost surely, 2^822901142682 is an apocalyptic number.

822901142682 is an abundant number, since it is smaller than the sum of its proper divisors (972788604390).

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

822901142682 is a wasteful number, since it uses less digits than its factorization.

822901142682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549363 (or 549360 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 822901142682 in words is "eight hundred twenty-two billion, nine hundred one million, one hundred forty-two thousand, six hundred eighty-two".