210211211010 has 48 divisors (see below), whose sum is σ = 527395728384. Its totient is φ = 53619087456.

The previous prime is 210211210949. The next prime is 210211211011. The reversal of 210211211010 is 10112112012.

It is not an unprimeable number, because it can be changed into a prime (210211211011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6607042 + ... + 6638781.

It is an arithmetic number, because the mean of its divisors is an integer number (10987411008).

Almost surely, 2^210211211010 is an apocalyptic number.

210211211010 is an abundant number, since it is smaller than the sum of its proper divisors (317184517374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210211211010 is a wasteful number, since it uses less digits than its factorization.

210211211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13245879 (or 13245856 counting only the distinct ones).

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

Adding to 210211211010 its reverse (10112112012), we get a palindrome (220323323022).

The spelling of 210211211010 in words is "two hundred ten billion, two hundred eleven million, two hundred eleven thousand, ten".