1012333112320 has 176 divisors, whose sum is σ = 2492017603488. Its totient is φ = 394362224640.

The previous prime is 1012333112281. The next prime is 1012333112321. The reversal of 1012333112320 is 232113332101.

It is a junction number, because it is equal to n+sod(n) for n = 1012333112291 and 1012333112300.

It is not an unprimeable number, because it can be changed into a prime (1012333112321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128677027 + ... + 128684893.

Almost surely, 2^{1012333112320} is an apocalyptic number.

1012333112320 is a gapful number since it is divisible by the number (10) 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 1012333112320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246008801744).

1012333112320 is an abundant number, since it is smaller than the sum of its proper divisors (1479684491168).

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

1012333112320 is an equidigital number, since it uses as much as digits as its factorization.

1012333112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8546 (or 8528 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1012333112320 its reverse (232113332101), we get a palindrome (1244446444421).

The spelling of 1012333112320 in words is "one trillion, twelve billion, three hundred thirty-three million, one hundred twelve thousand, three hundred twenty".