202021012002010 has 16 divisors (see below), whose sum is σ = 364466153779200. Its totient is φ = 80624330984016.

The previous prime is 202021012001993. The next prime is 202021012002023. The reversal of 202021012002010 is 10200210120202.

It is a happy number.

202021012002010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23009222490 + ... + 23009231269.

It is an arithmetic number, because the mean of its divisors is an integer number (22779134611200).

Almost surely, 2^{202021012002010} is an apocalyptic number.

202021012002010 is a deficient number, since it is larger than the sum of its proper divisors (162445141777190).

202021012002010 is a wasteful number, since it uses less digits than its factorization.

202021012002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46018454205.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202021012002010 its reverse (10200210120202), we get a palindrome (212221222122212).

The spelling of 202021012002010 in words is "two hundred two trillion, twenty-one billion, twelve million, two thousand, ten".