210212300011 has 12 divisors (see below), whose sum is σ = 244544629392. Its totient is φ = 180173163408.

The previous prime is 210212299937. The next prime is 210212300059. The reversal of 210212300011 is 110003212012.

It is not a de Polignac number, because 210212300011 - 2¹⁷ = 210212168939 is a prime.

It is a super-2 number, since 2×210212300011² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210212299964 and 210212300000.

It is not an unprimeable number, because it can be changed into a prime (210212300611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1032306 + ... + 1219048.

It is an arithmetic number, because the mean of its divisors is an integer number (20378719116).

Almost surely, 2^210212300011 is an apocalyptic number.

210212300011 is a deficient number, since it is larger than the sum of its proper divisors (34332329381).

210212300011 is a wasteful number, since it uses less digits than its factorization.

210212300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209730 (or 209723 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 210212300011 its reverse (110003212012), we get a palindrome (320215512023).

The spelling of 210212300011 in words is "two hundred ten billion, two hundred twelve million, three hundred thousand, eleven".