2301220112 has 40 divisors (see below), whose sum is σ = 4698955200. Its totient is φ = 1088733312.

The previous prime is 2301220043. The next prime is 2301220153. The reversal of 2301220112 is 2110221032.

It is a happy number.

It is a super-2 number, since 2×2301220112² = 10591228007746585088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275258 + ... + 283494.

It is an arithmetic number, because the mean of its divisors is an integer number (117473880).

Almost surely, 2^2301220112 is an apocalyptic number.

It is an amenable number.

2301220112 is an abundant number, since it is smaller than the sum of its proper divisors (2397735088).

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

2301220112 is a wasteful number, since it uses less digits than its factorization.

2301220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183 (or 9177 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2301220112 is about 47971.0340935027. The cubic root of 2301220112 is about 1320.2394943470.

Adding to 2301220112 its reverse (2110221032), we get a palindrome (4411441144).

The spelling of 2301220112 in words is "two billion, three hundred one million, two hundred twenty thousand, one hundred twelve".