212301020211 has 32 divisors (see below), whose sum is σ = 327484405248. Its totient is φ = 119823805440.

The previous prime is 212301020209. The next prime is 212301020237. The reversal of 212301020211 is 112020103212.

It is not a de Polignac number, because 212301020211 - 2¹ = 212301020209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212301020291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8460195 + ... + 8485251.

It is an arithmetic number, because the mean of its divisors is an integer number (10233887664).

Almost surely, 2^212301020211 is an apocalyptic number.

212301020211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

212301020211 is a deficient number, since it is larger than the sum of its proper divisors (115183385037).

212301020211 is a wasteful number, since it uses less digits than its factorization.

212301020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30011.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 212301020211 its reverse (112020103212), we get a palindrome (324321123423).

The spelling of 212301020211 in words is "two hundred twelve billion, three hundred one million, twenty thousand, two hundred eleven".