2022002442 has 24 divisors (see below), whose sum is σ = 4426174116. Its totient is φ = 667051776.

The previous prime is 2022002419. The next prime is 2022002483. The reversal of 2022002442 is 2442002202.

2022002442 is a `hidden beast` number, since 2 + 0 + 220 + 0 + 2 + 442 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2018794761 + 3207681 = 44931^2 + 1791^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

2022002442 is a modest number, since divided by 2442 gives 2022 as remainder.

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, 577293 + ... + 580784.

Almost surely, 2^2022002442 is an apocalyptic number.

2022002442 is an abundant number, since it is smaller than the sum of its proper divisors (2404171674).

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

2022002442 is a wasteful number, since it uses less digits than its factorization.

2022002442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158182 (or 1158179 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2022002442 is about 44966.6814652805. The cubic root of 2022002442 is about 1264.5244332966.

Adding to 2022002442 its reverse (2442002202), we get a palindrome (4464004644).

The spelling of 2022002442 in words is "two billion, twenty-two million, two thousand, four hundred forty-two".