3361111120 has 40 divisors (see below), whose sum is σ = 8005190760. Its totient is φ = 1311651840.

The previous prime is 3361111099. The next prime is 3361111129. The reversal of 3361111120 is 211111633.

It can be written as a sum of positive squares in 4 ways, for example, as 18421264 + 3342689856 = 4292^2 + 57816^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3361111120² = 22594135921975308800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361111129) 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, 509085 + ... + 515644.

It is an arithmetic number, because the mean of its divisors is an integer number (200129769).

Almost surely, 2^3361111120 is an apocalyptic number.

It is an amenable number.

3361111120 is an abundant number, since it is smaller than the sum of its proper divisors (4644079640).

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

3361111120 is a wasteful number, since it uses less digits than its factorization.

3361111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024783 (or 1024777 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 3361111120 is about 57975.0905130816. The cubic root of 3361111120 is about 1497.9395591664.

Adding to 3361111120 its reverse (211111633), we get a palindrome (3572222753).

It can be divided in two parts, 3361 and 111120, that added together give a triangular number (114481 = T₄₇₈).

The spelling of 3361111120 in words is "three billion, three hundred sixty-one million, one hundred eleven thousand, one hundred twenty".