2302211120 has 80 divisors (see below), whose sum is σ = 5926549248. Its totient is φ = 824651520.

The previous prime is 2302211101. The next prime is 2302211123. The reversal of 2302211120 is 211122032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 2302211095 and 2302211104.

It is not an unprimeable number, because it can be changed into a prime (2302211123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39437 + ... + 78483.

Almost surely, 2^2302211120 is an apocalyptic number.

2302211120 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 2302211120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2963274624).

2302211120 is an abundant number, since it is smaller than the sum of its proper divisors (3624338128).

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

2302211120 is a wasteful number, since it uses less digits than its factorization.

2302211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39138 (or 39132 counting only the distinct ones).

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

The square root of 2302211120 is about 47981.3622149267. The cubic root of 2302211120 is about 1320.4289851487.

Adding to 2302211120 its reverse (211122032), we get a palindrome (2513333152).

The spelling of 2302211120 in words is "two billion, three hundred two million, two hundred eleven thousand, one hundred twenty".