2020212111210 has 32 divisors (see below), whose sum is σ = 4979549855232. Its totient is φ = 524163142080.

The previous prime is 2020212111193. The next prime is 2020212111217. The reversal of 2020212111210 is 121112120202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2020212111210.

It is not an unprimeable number, because it can be changed into a prime (2020212111217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910004346 + ... + 910006565.

It is an arithmetic number, because the mean of its divisors is an integer number (155610932976).

Almost surely, 2^{2020212111210} is an apocalyptic number.

2020212111210 is an abundant number, since it is smaller than the sum of its proper divisors (2959337744022).

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

2020212111210 is a wasteful number, since it uses less digits than its factorization.

2020212111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820010958.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2020212111210 its reverse (121112120202), we get a palindrome (2141324231412).

The spelling of 2020212111210 in words is "two trillion, twenty billion, two hundred twelve million, one hundred eleven thousand, two hundred ten".