100000012200212 has 12 divisors (see below), whose sum is σ = 185294140253460. Its totient is φ = 47058829270656.

The previous prime is 100000012200199. The next prime is 100000012200233. The reversal of 100000012200212 is 212002210000001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 94090659601156 + 5909352599056 = 9700034^2 + 2430916^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100000012200193 and 100000012200202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735294207287 + ... + 735294207422.

It is an arithmetic number, because the mean of its divisors is an integer number (15441178354455).

Almost surely, 2^{100000012200212} is an apocalyptic number.

It is an amenable number.

100000012200212 is a deficient number, since it is larger than the sum of its proper divisors (85294128053248).

100000012200212 is a wasteful number, since it uses less digits than its factorization.

100000012200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470588414730 (or 1470588414728 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100000012200212 its reverse (212002210000001), we get a palindrome (312002222200213).

The spelling of 100000012200212 in words is "one hundred trillion, twelve million, two hundred thousand, two hundred twelve".