10212000011012 has 12 divisors (see below), whose sum is σ = 17890236839580. Its totient is φ = 5100503771136.

The previous prime is 10212000011011. The next prime is 10212000011027. The reversal of 10212000011012 is 21011000021201.

It can be written as a sum of positive squares in 2 ways, for example, as 4266273726016 + 5945726284996 = 2065496^2 + 2438386^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10212000010984 and 10212000011002.

It is not an unprimeable number, because it can be changed into a prime (10212000011011) 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, 1374054413 + ... + 1374061844.

It is an arithmetic number, because the mean of its divisors is an integer number (1490853069965).

Almost surely, 2^{10212000011012} is an apocalyptic number.

It is an amenable number.

10212000011012 is a deficient number, since it is larger than the sum of its proper divisors (7678236828568).

10212000011012 is a wasteful number, since it uses less digits than its factorization.

10212000011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748117190 (or 2748117188 counting only the distinct ones).

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

Adding to 10212000011012 its reverse (21011000021201), we get a palindrome (31223000032213).

The spelling of 10212000011012 in words is "ten trillion, two hundred twelve billion, eleven thousand, twelve".