12001310331010 has 64 divisors (see below), whose sum is σ = 29004565411584. Its totient is φ = 3452924448000.

The previous prime is 12001310330887. The next prime is 12001310331011. The reversal of 12001310331010 is 1013301310021.

It is a super-2 number, since 2×12001310331010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12001310331011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 599456041 + ... + 599476060.

It is an arithmetic number, because the mean of its divisors is an integer number (453196334556).

Almost surely, 2^{12001310331010} is an apocalyptic number.

12001310331010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001310331010 is an abundant number, since it is smaller than the sum of its proper divisors (17003255080574).

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

12001310331010 is a wasteful number, since it uses less digits than its factorization.

12001310331010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198932139.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12001310331010 its reverse (1013301310021), we get a palindrome (13014611641031).

The spelling of 12001310331010 in words is "twelve trillion, one billion, three hundred ten million, three hundred thirty-one thousand, ten".