101331022130012 has 6 divisors (see below), whose sum is σ = 177329288727528. Its totient is φ = 50665511065004.

The previous prime is 101331022130011. The next prime is 101331022130017. The reversal of 101331022130012 is 210031220133101.

It is a happy number.

It is a super-2 number, since 2×101331022130012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101331022130011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12666377766248 + ... + 12666377766255.

It is an arithmetic number, because the mean of its divisors is an integer number (29554881454588).

Almost surely, 2^{101331022130012} is an apocalyptic number.

It is an amenable number.

101331022130012 is a deficient number, since it is larger than the sum of its proper divisors (75998266597516).

101331022130012 is a wasteful number, since it uses less digits than its factorization.

101331022130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25332755532507 (or 25332755532505 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 101331022130012 its reverse (210031220133101), we get a palindrome (311362242263113).

The spelling of 101331022130012 in words is "one hundred one trillion, three hundred thirty-one billion, twenty-two million, one hundred thirty thousand, twelve".