131202201212412 has 192 divisors, whose sum is σ = 342285659240448. Its totient is φ = 38771205984000.

The previous prime is 131202201212399. The next prime is 131202201212417. The reversal of 131202201212412 is 214212102202131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131202201212417) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23508723462 + ... + 23508729042.

It is an arithmetic number, because the mean of its divisors is an integer number (1782737808544).

Almost surely, 2^{131202201212412} is an apocalyptic number.

131202201212412 is a gapful number since it is divisible by the number (12) 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 131202201212412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171142829620224).

131202201212412 is an abundant number, since it is smaller than the sum of its proper divisors (211083458028036).

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

131202201212412 is a wasteful number, since it uses less digits than its factorization.

131202201212412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11560 (or 11558 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 131202201212412 its reverse (214212102202131), we get a palindrome (345414303414543).

The spelling of 131202201212412 in words is "one hundred thirty-one trillion, two hundred two billion, two hundred one million, two hundred twelve thousand, four hundred twelve".