2021322124 has 12 divisors (see below), whose sum is σ = 3582090400. Its totient is φ = 997867728.

The previous prime is 2021322103. The next prime is 2021322131. The reversal of 2021322124 is 4212231202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3197979 + ... + 3198610.

Almost surely, 2^2021322124 is an apocalyptic number.

It is an amenable number.

2021322124 is a deficient number, since it is larger than the sum of its proper divisors (1560768276).

2021322124 is a wasteful number, since it uses less digits than its factorization.

2021322124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6396672 (or 6396670 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2021322124 is about 44959.1161389990. The cubic root of 2021322124 is about 1264.3825977881.

Adding to 2021322124 its reverse (4212231202), we get a palindrome (6233553326).

The spelling of 2021322124 in words is "two billion, twenty-one million, three hundred twenty-two thousand, one hundred twenty-four".