326412022 has 16 divisors (see below), whose sum is σ = 493768800. Its totient is φ = 161828352.

The previous prime is 326411993. The next prime is 326412043. The reversal of 326412022 is 220214623.

It is a super-2 number, since 2×326412022² = 213089616212256968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 326411984 and 326412002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133503 + ... + 135925.

It is an arithmetic number, because the mean of its divisors is an integer number (30860550).

Almost surely, 2^326412022 is an apocalyptic number.

326412022 is a deficient number, since it is larger than the sum of its proper divisors (167356778).

326412022 is a wasteful number, since it uses less digits than its factorization.

326412022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 326412022 is about 18066.8763763967. The cubic root of 326412022 is about 688.5287014041.

Adding to 326412022 its reverse (220214623), we get a palindrome (546626645).

The spelling of 326412022 in words is "three hundred twenty-six million, four hundred twelve thousand, twenty-two".