2302122356 has 12 divisors (see below), whose sum is σ = 4029520068. Its totient is φ = 1150830912.

The previous prime is 2302122307. The next prime is 2302122359. The reversal of 2302122356 is 6532212032.

2302122356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1263091600 + 1039030756 = 35540^2 + 32234^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302122359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34001 + ... + 75896.

It is an arithmetic number, because the mean of its divisors is an integer number (335793339).

Almost surely, 2^2302122356 is an apocalyptic number.

It is an amenable number.

2302122356 is a deficient number, since it is larger than the sum of its proper divisors (1727397712).

2302122356 is a wasteful number, since it uses less digits than its factorization.

2302122356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115138 (or 115136 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2302122356 is about 47980.4372218512. The cubic root of 2302122356 is about 1320.4120147872.

Adding to 2302122356 its reverse (6532212032), we get a palindrome (8834334388).

The spelling of 2302122356 in words is "two billion, three hundred two million, one hundred twenty-two thousand, three hundred fifty-six".