210002000111211 has 32 divisors (see below), whose sum is σ = 349209182181888. Its totient is φ = 109056026787840.

The previous prime is 210002000111203. The next prime is 210002000111237. The reversal of 210002000111211 is 112111000200012.

It is not a de Polignac number, because 210002000111211 - 2³ = 210002000111203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210002000111711) 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, 148969110 + ... + 150372203.

It is an arithmetic number, because the mean of its divisors is an integer number (10912786943184).

Almost surely, 2^{210002000111211} is an apocalyptic number.

210002000111211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

210002000111211 is a deficient number, since it is larger than the sum of its proper divisors (139207182070677).

210002000111211 is a wasteful number, since it uses less digits than its factorization.

210002000111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299344371.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 210002000111211 its reverse (112111000200012), we get a palindrome (322113000311223).

The spelling of 210002000111211 in words is "two hundred ten trillion, two billion, one hundred eleven thousand, two hundred eleven".