2272302116 has 24 divisors (see below), whose sum is σ = 4561898880. Its totient is φ = 970137792.

The previous prime is 2272302113. The next prime is 2272302121. The reversal of 2272302116 is 6112032722.

It is not an unprimeable number, because it can be changed into a prime (2272302113) 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, 146921 + ... + 161648.

It is an arithmetic number, because the mean of its divisors is an integer number (190079120).

Almost surely, 2^2272302116 is an apocalyptic number.

It is an amenable number.

2272302116 is an abundant number, since it is smaller than the sum of its proper divisors (2289596764).

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

2272302116 is a wasteful number, since it uses less digits than its factorization.

2272302116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308843 (or 308841 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2272302116 is about 47668.6701723470. The cubic root of 2272302116 is about 1314.6859579611.

Adding to 2272302116 its reverse (6112032722), we get a palindrome (8384334838).

The spelling of 2272302116 in words is "two billion, two hundred seventy-two million, three hundred two thousand, one hundred sixteen".