2822081442 has 24 divisors (see below), whose sum is σ = 5766833616. Its totient is φ = 920674728.

The previous prime is 2822081411. The next prime is 2822081453. The reversal of 2822081442 is 2441802282.

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, 93208 + ... + 119715.

It is an arithmetic number, because the mean of its divisors is an integer number (240284734).

Almost surely, 2^2822081442 is an apocalyptic number.

2822081442 is an abundant number, since it is smaller than the sum of its proper divisors (2944752174).

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

2822081442 is a wasteful number, since it uses less digits than its factorization.

2822081442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213022 (or 212975 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 33.

The square root of 2822081442 is about 53123.2664846581. The cubic root of 2822081442 is about 1413.1551566626.

The spelling of 2822081442 in words is "two billion, eight hundred twenty-two million, eighty-one thousand, four hundred forty-two".