2022521434 has 8 divisors (see below), whose sum is σ = 3037205088. Its totient is φ = 1010119740.

The previous prime is 2022521419. The next prime is 2022521447. The reversal of 2022521434 is 4341252202.

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

It is a junction number, because it is equal to n+sod(n) for n = 2022521399 and 2022521408.

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, 568272 + ... + 571819.

It is an arithmetic number, because the mean of its divisors is an integer number (379650636).

Almost surely, 2^2022521434 is an apocalyptic number.

2022521434 is a deficient number, since it is larger than the sum of its proper divisors (1014683654).

2022521434 is a wasteful number, since it uses less digits than its factorization.

2022521434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140980.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2022521434 is about 44972.4519456078. The cubic root of 2022521434 is about 1264.6326135028.

Adding to 2022521434 its reverse (4341252202), we get a palindrome (6363773636).

The spelling of 2022521434 in words is "two billion, twenty-two million, five hundred twenty-one thousand, four hundred thirty-four".