10210101020012 has 12 divisors (see below), whose sum is σ = 17867908035600. Its totient is φ = 5104984438416.

The previous prime is 10210101020011. The next prime is 10210101020059. The reversal of 10210101020012 is 21002010101201.

It is a junction number, because it is equal to n+sod(n) for n = 10210101019975 and 10210101020002.

It is not an unprimeable number, because it can be changed into a prime (10210101020011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16169387 + ... + 16788962.

It is an arithmetic number, because the mean of its divisors is an integer number (1488992336300).

Almost surely, 2^{10210101020012} is an apocalyptic number.

It is an amenable number.

10210101020012 is a deficient number, since it is larger than the sum of its proper divisors (7657807015588).

10210101020012 is a wasteful number, since it uses less digits than its factorization.

10210101020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33035800 (or 33035798 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210101020012 its reverse (21002010101201), we get a palindrome (31212111121213).

The spelling of 10210101020012 in words is "ten trillion, two hundred ten billion, one hundred one million, twenty thousand, twelve".