2021000002422 has 8 divisors (see below), whose sum is σ = 4042000004856. Its totient is φ = 673666667472.

The previous prime is 2021000002393. The next prime is 2021000002433. The reversal of 2021000002422 is 2242000001202.

It is a sphenic number, since it is the product of 3 distinct primes.

2021000002422 is an admirable number.

It is a congruent number.

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, 168416666863 + ... + 168416666874.

It is an arithmetic number, because the mean of its divisors is an integer number (505250000607).

Almost surely, 2^{2021000002422} is an apocalyptic number.

2021000002422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2021000002422 is a wasteful number, since it uses less digits than its factorization.

2021000002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336833333742.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2021000002422 its reverse (2242000001202), we get a palindrome (4263000003624).

The spelling of 2021000002422 in words is "two trillion, twenty-one billion, two thousand, four hundred twenty-two".