2022421322 has 8 divisors (see below), whose sum is σ = 3104181696. Its totient is φ = 987694092.

The previous prime is 2022421277. The next prime is 2022421393. The reversal of 2022421322 is 2231242202.

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 = 2022421294 and 2022421303.

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, 11758178 + ... + 11758349.

It is an arithmetic number, because the mean of its divisors is an integer number (388022712).

Almost surely, 2^2022421322 is an apocalyptic number.

2022421322 is a deficient number, since it is larger than the sum of its proper divisors (1081760374).

2022421322 is a wasteful number, since it uses less digits than its factorization.

2022421322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23516572.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2022421322 is about 44971.3388949006. The cubic root of 2022421322 is about 1264.6117473063.

Adding to 2022421322 its reverse (2231242202), we get a palindrome (4253663524).

The spelling of 2022421322 in words is "two billion, twenty-two million, four hundred twenty-one thousand, three hundred twenty-two".