2021201001210 has 16 divisors (see below), whose sum is σ = 4850882402976. Its totient is φ = 538986933648.

The previous prime is 2021201001167. The next prime is 2021201001257. The reversal of 2021201001210 is 121001021202.

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, 33686683324 + ... + 33686683383.

It is an arithmetic number, because the mean of its divisors is an integer number (303180150186).

Almost surely, 2^{2021201001210} is an apocalyptic number.

2021201001210 is an abundant number, since it is smaller than the sum of its proper divisors (2829681401766).

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

2021201001210 is a wasteful number, since it uses less digits than its factorization.

2021201001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67373366717.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2021201001210 its reverse (121001021202), we get a palindrome (2142202022412).

The spelling of 2021201001210 in words is "two trillion, twenty-one billion, two hundred one million, one thousand, two hundred ten".