100212200012012 has 24 divisors (see below), whose sum is σ = 191317143229632. Its totient is φ = 45550299242000.

The previous prime is 100212200011939. The next prime is 100212200012069. The reversal of 100212200012012 is 210210002212001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14621114 + ... + 20351937.

It is an arithmetic number, because the mean of its divisors is an integer number (7971547634568).

Almost surely, 2^{100212200012012} is an apocalyptic number.

It is an amenable number.

100212200012012 is a deficient number, since it is larger than the sum of its proper divisors (91104943217620).

100212200012012 is a wasteful number, since it uses less digits than its factorization.

100212200012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35038189 (or 35038187 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100212200012012 its reverse (210210002212001), we get a palindrome (310422202224013).

The spelling of 100212200012012 in words is "one hundred trillion, two hundred twelve billion, two hundred million, twelve thousand, twelve".