3011222322 has 24 divisors (see below), whose sum is σ = 6616209600. Its totient is φ = 989603160.

The previous prime is 3011222317. The next prime is 3011222341. The reversal of 3011222322 is 2232221103.

It is a super-2 number, since 2×3011222322² = 18134919745022143368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3011222295 and 3011222304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1176822 + ... + 1179377.

It is an arithmetic number, because the mean of its divisors is an integer number (275675400).

Almost surely, 2^3011222322 is an apocalyptic number.

3011222322 is an abundant number, since it is smaller than the sum of its proper divisors (3604987278).

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

3011222322 is a wasteful number, since it uses less digits than its factorization.

3011222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356278 (or 2356275 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3011222322 is about 54874.6054382170. The cubic root of 3011222322 is about 1444.0457090807.

Adding to 3011222322 its reverse (2232221103), we get a palindrome (5243443425).

The spelling of 3011222322 in words is "three billion, eleven million, two hundred twenty-two thousand, three hundred twenty-two".