2022202406404 has 24 divisors (see below), whose sum is σ = 3670484084568. Its totient is φ = 974033798400.

The previous prime is 2022202406387. The next prime is 2022202406429. The reversal of 2022202406404 is 4046042022202.

It can be written as a sum of positive squares in 4 ways, for example, as 1804449516804 + 217752889600 = 1343298^2 + 466640^2 .

It is a super-2 number, since 2×2022202406404² (a number of 25 digits) contains 22 as substring.

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, 67626289 + ... + 67656184.

It is an arithmetic number, because the mean of its divisors is an integer number (152936836857).

Almost surely, 2^{2022202406404} is an apocalyptic number.

It is an amenable number.

2022202406404 is a deficient number, since it is larger than the sum of its proper divisors (1648281678164).

2022202406404 is a wasteful number, since it uses less digits than its factorization.

2022202406404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135282615 (or 135282613 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2022202406404 its reverse (4046042022202), we get a palindrome (6068244428606).

The spelling of 2022202406404 in words is "two trillion, twenty-two billion, two hundred two million, four hundred six thousand, four hundred four".