100211322031012 has 48 divisors (see below), whose sum is σ = 179332090398720. Its totient is φ = 48987828864000.

The previous prime is 100211322030979. The next prime is 100211322031019. The reversal of 100211322031012 is 210130223112001.

It is not an unprimeable number, because it can be changed into a prime (100211322031019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14473837 + ... + 20246347.

It is an arithmetic number, because the mean of its divisors is an integer number (3736085216640).

Almost surely, 2^{100211322031012} is an apocalyptic number.

It is an amenable number.

100211322031012 is a deficient number, since it is larger than the sum of its proper divisors (79120768367708).

100211322031012 is a wasteful number, since it uses less digits than its factorization.

100211322031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5773132 (or 5773130 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100211322031012 its reverse (210130223112001), we get a palindrome (310341545143013).

It can be divided in two parts, 100211 and 322031012, that added together give a palindrome (322131223).

The spelling of 100211322031012 in words is "one hundred trillion, two hundred eleven billion, three hundred twenty-two million, thirty-one thousand, twelve".