212020000201210 has 16 divisors (see below), whose sum is σ = 383120965348776. Its totient is φ = 84478007861248.

The previous prime is 212020000201183. The next prime is 212020000201277. The reversal of 212020000201210 is 12102000020212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 160860442187929 + 51159558013281 = 12683077^2 + 7152591^2 .

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, 41249024707 + ... + 41249029846.

Almost surely, 2^{212020000201210} is an apocalyptic number.

212020000201210 is a deficient number, since it is larger than the sum of its proper divisors (171100965147566).

212020000201210 is a wasteful number, since it uses less digits than its factorization.

212020000201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82498054817.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212020000201210 its reverse (12102000020212), we get a palindrome (224122000221422).

The spelling of 212020000201210 in words is "two hundred twelve trillion, twenty billion, two hundred one thousand, two hundred ten".