2020210121210 has 16 divisors (see below), whose sum is σ = 3636405332136. Its totient is φ = 808078023168.

The previous prime is 2020210121183. The next prime is 2020210121407. The reversal of 2020210121210 is 121210120202.

It can be written as a sum of positive squares in 4 ways, for example, as 1635014870329 + 385195250881 = 1278677^2 + 620641^2 .

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, 809414 + ... + 2166926.

Almost surely, 2^{2020210121210} is an apocalyptic number.

2020210121210 is a deficient number, since it is larger than the sum of its proper divisors (1616195210926).

2020210121210 is a wasteful number, since it uses less digits than its factorization.

2020210121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506337.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2020210121210 its reverse (121210120202), we get a palindrome (2141420241412).

The spelling of 2020210121210 in words is "two trillion, twenty billion, two hundred ten million, one hundred twenty-one thousand, two hundred ten".