100012020002212 has 48 divisors (see below), whose sum is σ = 182905161449472. Its totient is φ = 47802972057120.

The previous prime is 100012020002203. The next prime is 100012020002249. The reversal of 100012020002212 is 212200020210001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100012020002192 and 100012020002201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 680785287 + ... + 680932177.

It is an arithmetic number, because the mean of its divisors is an integer number (3810524196864).

Almost surely, 2^{100012020002212} is an apocalyptic number.

It is an amenable number.

100012020002212 is a deficient number, since it is larger than the sum of its proper divisors (82893141447260).

100012020002212 is a wasteful number, since it uses less digits than its factorization.

100012020002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231208 (or 231206 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100012020002212 its reverse (212200020210001), we get a palindrome (312212040212213).

The spelling of 100012020002212 in words is "one hundred trillion, twelve billion, twenty million, two thousand, two hundred twelve".