2301221112 has 16 divisors (see below), whose sum is σ = 5753052840. Its totient is φ = 767073696.

The previous prime is 2301221107. The next prime is 2301221141. The reversal of 2301221112 is 2111221032.

It is a junction number, because it is equal to n+sod(n) for n = 2301221091 and 2301221100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47942083 + ... + 47942130.

Almost surely, 2^2301221112 is an apocalyptic number.

It is an amenable number.

2301221112 is an abundant number, since it is smaller than the sum of its proper divisors (3451831728).

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

2301221112 is a wasteful number, since it uses less digits than its factorization.

2301221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95884222 (or 95884218 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2301221112 is about 47971.0445164581. The cubic root of 2301221112 is about 1320.2396855845.

Adding to 2301221112 its reverse (2111221032), we get a palindrome (4412442144).

The spelling of 2301221112 in words is "two billion, three hundred one million, two hundred twenty-one thousand, one hundred twelve".