2302123332112 has 40 divisors (see below), whose sum is σ = 4726402903800. Its totient is φ = 1082511532032.

The previous prime is 2302123332073. The next prime is 2302123332127. The reversal of 2302123332112 is 2112333212032.

It can be written as a sum of positive squares in 4 ways, for example, as 556014800896 + 1746108531216 = 745664^2 + 1321404^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2932437 + ... + 3633652.

It is an arithmetic number, because the mean of its divisors is an integer number (118160072595).

Almost surely, 2^{2302123332112} is an apocalyptic number.

It is an amenable number.

2302123332112 is an abundant number, since it is smaller than the sum of its proper divisors (2424279571688).

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

2302123332112 is a wasteful number, since it uses less digits than its factorization.

2302123332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6567403 (or 6567397 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2302123332112 its reverse (2112333212032), we get a palindrome (4414456544144).

The spelling of 2302123332112 in words is "two trillion, three hundred two billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred twelve".