2020212211210 has 16 divisors (see below), whose sum is σ = 3668562353736. Its totient is φ = 800933690368.

The previous prime is 2020212211159. The next prime is 2020212211273. The reversal of 2020212211210 is 121122120202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 372113420121 + 1648098791089 = 610011^2 + 1283783^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 893898079 + ... + 893900338.

Almost surely, 2^{2020212211210} is an apocalyptic number.

2020212211210 is a deficient number, since it is larger than the sum of its proper divisors (1648350142526).

2020212211210 is a wasteful number, since it uses less digits than its factorization.

2020212211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787798537.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2020212211210 its reverse (121122120202), we get a palindrome (2141334331412).

The spelling of 2020212211210 in words is "two trillion, twenty billion, two hundred twelve million, two hundred eleven thousand, two hundred ten".