10212210002012 has 48 divisors (see below), whose sum is σ = 19276211700480. Its totient is φ = 4718051452800.

The previous prime is 10212210001991. The next prime is 10212210002017. The reversal of 10212210002012 is 21020001221201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212210002017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10668353 + ... + 11586119.

It is an arithmetic number, because the mean of its divisors is an integer number (401587743760).

Almost surely, 2^{10212210002012} is an apocalyptic number.

It is an amenable number.

10212210002012 is a deficient number, since it is larger than the sum of its proper divisors (9064001698468).

10212210002012 is a wasteful number, since it uses less digits than its factorization.

10212210002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921402 (or 921400 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10212210002012 its reverse (21020001221201), we get a palindrome (31232211223213).

The spelling of 10212210002012 in words is "ten trillion, two hundred twelve billion, two hundred ten million, two thousand, twelve".