210022022010012 has 12 divisors (see below), whose sum is σ = 490051384690056. Its totient is φ = 70007340670000.

The previous prime is 210022022009981. The next prime is 210022022010013. The reversal of 210022022010012 is 210010220220012.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 210022022009973 and 210022022010000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210022022010013) by changing a digit.

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, 8750917583739 + ... + 8750917583762.

It is an arithmetic number, because the mean of its divisors is an integer number (40837615390838).

Almost surely, 2^{210022022010012} is an apocalyptic number.

It is an amenable number.

210022022010012 is an abundant number, since it is smaller than the sum of its proper divisors (280029362680044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210022022010012 is a wasteful number, since it uses less digits than its factorization.

210022022010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17501835167508 (or 17501835167506 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210022022010012 its reverse (210010220220012), we get a palindrome (420032242230024).

The spelling of 210022022010012 in words is "two hundred ten trillion, twenty-two billion, twenty-two million, ten thousand, twelve".