2020212102004 has 24 divisors (see below), whose sum is σ = 3657349974600. Its totient is φ = 975256289280.

The previous prime is 2020212101981. The next prime is 2020212102047. The reversal of 2020212102004 is 4002012120202.

It can be written as a sum of positive squares in 4 ways, for example, as 412033042404 + 1608179059600 = 641898^2 + 1268140^2 .

It is a congruent number.

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, 7492084 + ... + 7757044.

It is an arithmetic number, because the mean of its divisors is an integer number (152389582275).

Almost surely, 2^{2020212102004} is an apocalyptic number.

It is an amenable number.

2020212102004 is a deficient number, since it is larger than the sum of its proper divisors (1637137872596).

2020212102004 is a wasteful number, since it uses less digits than its factorization.

2020212102004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330723 (or 330721 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2020212102004 its reverse (4002012120202), we get a palindrome (6022224222206).

The spelling of 2020212102004 in words is "two trillion, twenty billion, two hundred twelve million, one hundred two thousand, four".