2022533646 has 64 divisors (see below), whose sum is σ = 4664107008. Its totient is φ = 572748768.

The previous prime is 2022533593. The next prime is 2022533659. The reversal of 2022533646 is 6463352202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3125695 + ... + 3126341.

It is an arithmetic number, because the mean of its divisors is an integer number (72876672).

Almost surely, 2^2022533646 is an apocalyptic number.

2022533646 is an abundant number, since it is smaller than the sum of its proper divisors (2641573362).

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

2022533646 is a wasteful number, since it uses less digits than its factorization.

2022533646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2022533646 is about 44972.5877174085. The cubic root of 2022533646 is about 1264.6351587849.

Adding to 2022533646 its reverse (6463352202), we get a palindrome (8485885848).

The spelling of 2022533646 in words is "two billion, twenty-two million, five hundred thirty-three thousand, six hundred forty-six".