131012224202012 has 6 divisors (see below), whose sum is σ = 229271392353528. Its totient is φ = 65506112101004.

The previous prime is 131012224202003. The next prime is 131012224202029. The reversal of 131012224202012 is 210202422210131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16376528025248 + ... + 16376528025255.

It is an arithmetic number, because the mean of its divisors is an integer number (38211898725588).

Almost surely, 2^{131012224202012} is an apocalyptic number.

It is an amenable number.

131012224202012 is a deficient number, since it is larger than the sum of its proper divisors (98259168151516).

131012224202012 is a wasteful number, since it uses less digits than its factorization.

131012224202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32753056050507 (or 32753056050505 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 131012224202012 its reverse (210202422210131), we get a palindrome (341214646412143).

The spelling of 131012224202012 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, two hundred two thousand, twelve".