3011220322 has 16 divisors (see below), whose sum is σ = 4973506272. Its totient is φ = 1355943520.

The previous prime is 3011220313. The next prime is 3011220323. The reversal of 3011220322 is 2230221103.

It is a junction number, because it is equal to n+sod(n) for n = 3011220296 and 3011220305.

It is not an unprimeable number, because it can be changed into a prime (3011220323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637243 + ... + 641950.

It is an arithmetic number, because the mean of its divisors is an integer number (310844142).

Almost surely, 2^3011220322 is an apocalyptic number.

3011220322 is a deficient number, since it is larger than the sum of its proper divisors (1962285950).

3011220322 is a wasteful number, since it uses less digits than its factorization.

3011220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279313.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3011220322 is about 54874.5872148484. The cubic root of 3011220322 is about 1444.0453893775.

Adding to 3011220322 its reverse (2230221103), we get a palindrome (5241441425).

The spelling of 3011220322 in words is "three billion, eleven million, two hundred twenty thousand, three hundred twenty-two".