212102020011002 has 16 divisors (see below), whose sum is σ = 347149364002272. Its totient is φ = 96389639302320.

The previous prime is 212102020011001. The next prime is 212102020011019. The reversal of 212102020011002 is 200110020201212.

It is not an unprimeable number, because it can be changed into a prime (212102020011001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018383188 + ... + 1018591439.

It is an arithmetic number, because the mean of its divisors is an integer number (21696835250142).

Almost surely, 2^{212102020011002} is an apocalyptic number.

212102020011002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212102020011002 is a deficient number, since it is larger than the sum of its proper divisors (135047343991270).

212102020011002 is a wasteful number, since it uses less digits than its factorization.

212102020011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036979373.

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

Adding to 212102020011002 its reverse (200110020201212), we get a palindrome (412212040212214).

The spelling of 212102020011002 in words is "two hundred twelve trillion, one hundred two billion, twenty million, eleven thousand, two".