3311222130 has 96 divisors (see below), whose sum is σ = 8987357808. Its totient is φ = 844992000.

The previous prime is 3311222129. The next prime is 3311222137. The reversal of 3311222130 is 312221133.

3311222130 is a `hidden beast` number, since 3 + 311 + 222 + 130 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1795132161 + 1516089969 = 42369^2 + 38937^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3311222137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194980 + ... + 211280.

Almost surely, 2^3311222130 is an apocalyptic number.

3311222130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311222130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4493678904).

3311222130 is an abundant number, since it is smaller than the sum of its proper divisors (5676135678).

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

3311222130 is a wasteful number, since it uses less digits than its factorization.

3311222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16412 (or 16409 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3311222130 is about 57543.2196700880. The cubic root of 3311222130 is about 1490.4912768245.

Adding to 3311222130 its reverse (312221133), we get a palindrome (3623443263).

The spelling of 3311222130 in words is "three billion, three hundred eleven million, two hundred twenty-two thousand, one hundred thirty".