2241156120 has 192 divisors, whose sum is σ = 7892730720. Its totient is φ = 507580416.

The previous prime is 2241156107. The next prime is 2241156161. The reversal of 2241156120 is 216511422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 662754 + ... + 666126.

Almost surely, 2^2241156120 is an apocalyptic number.

2241156120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241156120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3946365360).

2241156120 is an abundant number, since it is smaller than the sum of its proper divisors (5651574600).

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

2241156120 is a wasteful number, since it uses less digits than its factorization.

2241156120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514 (or 3503 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2241156120 is about 47340.8504359607. The cubic root of 2241156120 is about 1308.6515892392.

Adding to 2241156120 its reverse (216511422), we get a palindrome (2457667542).

The spelling of 2241156120 in words is "two billion, two hundred forty-one million, one hundred fifty-six thousand, one hundred twenty".