10210010111212 has 12 divisors (see below), whose sum is σ = 17869019628600. Its totient is φ = 5104575931616.

The previous prime is 10210010111159. The next prime is 10210010111233. The reversal of 10210010111212 is 21211101001201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10210010111192 and 10210010111201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107227462 + ... + 107322637.

It is an arithmetic number, because the mean of its divisors is an integer number (1489084969050).

Almost surely, 2^{10210010111212} is an apocalyptic number.

It is an amenable number.

10210010111212 is a deficient number, since it is larger than the sum of its proper divisors (7659009517388).

10210010111212 is a wasteful number, since it uses less digits than its factorization.

10210010111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214562000 (or 214561998 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10210010111212 its reverse (21211101001201), we get a palindrome (31421111112413).

The spelling of 10210010111212 in words is "ten trillion, two hundred ten billion, ten million, one hundred eleven thousand, two hundred twelve".