2021002002212 has 12 divisors (see below), whose sum is σ = 3537303845040. Its totient is φ = 1010343760776.

The previous prime is 2021002002211. The next prime is 2021002002251. The reversal of 2021002002212 is 2122002001202.

It is not an unprimeable number, because it can be changed into a prime (2021002002211) 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, 39281162 + ... + 39332577.

It is an arithmetic number, because the mean of its divisors is an integer number (294775320420).

Almost surely, 2^{2021002002212} is an apocalyptic number.

It is an amenable number.

2021002002212 is a deficient number, since it is larger than the sum of its proper divisors (1516301842828).

2021002002212 is a wasteful number, since it uses less digits than its factorization.

2021002002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78620170 (or 78620168 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2021002002212 its reverse (2122002001202), we get a palindrome (4143004003414).

The spelling of 2021002002212 in words is "two trillion, twenty-one billion, two million, two thousand, two hundred twelve".