3311222022 has 48 divisors (see below), whose sum is σ = 7601211072. Its totient is φ = 1038147840.

The previous prime is 3311221997. The next prime is 3311222023. The reversal of 3311222022 is 2202221133.

3311222022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 3311221986 and 3311222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311222023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 718947 + ... + 723537.

It is an arithmetic number, because the mean of its divisors is an integer number (158358564).

Almost surely, 2^3311222022 is an apocalyptic number.

3311222022 is an abundant number, since it is smaller than the sum of its proper divisors (4289989050).

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

3311222022 is a wasteful number, since it uses less digits than its factorization.

3311222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973 (or 6970 counting only the distinct ones).

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

The square root of 3311222022 is about 57543.2187316629. The cubic root of 3311222022 is about 1490.4912606197.

Adding to 3311222022 its reverse (2202221133), we get a palindrome (5513443155).

The spelling of 3311222022 in words is "three billion, three hundred eleven million, two hundred twenty-two thousand, twenty-two".