2312322233130 has 1024 divisors, whose sum is σ = 8314039480320. Its totient is φ = 443454455808.

The previous prime is 2312322233101. The next prime is 2312322233153. The reversal of 2312322233130 is 313322232132.

2312322233130 is a `hidden beast` number, since 2 + 3 + 1 + 2 + 322 + 2 + 331 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2312322233094 and 2312322233103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 2426360734 + ... + 2426361686.

It is an arithmetic number, because the mean of its divisors is an integer number (8119179180).

Almost surely, 2^{2312322233130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2312322233130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4157019740160).

2312322233130 is an abundant number, since it is smaller than the sum of its proper divisors (6001717247190).

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

2312322233130 is a wasteful number, since it uses less digits than its factorization.

2312322233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2312322233130 its reverse (313322232132), we get a palindrome (2625644465262).

It can be divided in two parts, 2312322 and 233130, that added together give a palindrome (2545452).

The spelling of 2312322233130 in words is "two trillion, three hundred twelve billion, three hundred twenty-two million, two hundred thirty-three thousand, one hundred thirty".