2022144404 has 24 divisors (see below), whose sum is σ = 4120599168. Its totient is φ = 850281120.

The previous prime is 2022144361. The next prime is 2022144413. The reversal of 2022144404 is 4044412202.

It is a self number, because there is not a number n which added to its sum of digits gives 2022144404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679832 + ... + 682799.

It is an arithmetic number, because the mean of its divisors is an integer number (171691632).

Almost surely, 2^2022144404 is an apocalyptic number.

It is an amenable number.

2022144404 is an abundant number, since it is smaller than the sum of its proper divisors (2098454764).

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

2022144404 is a wasteful number, since it uses less digits than its factorization.

2022144404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362695 (or 1362693 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2022144404 is about 44968.2599618887. The cubic root of 2022144404 is about 1264.5540261090.

Adding to 2022144404 its reverse (4044412202), we get a palindrome (6066556606).

The spelling of 2022144404 in words is "two billion, twenty-two million, one hundred forty-four thousand, four hundred four".