212210110030 has 16 divisors (see below), whose sum is σ = 382597298640. Its totient is φ = 84746466112.

The previous prime is 212210109973. The next prime is 212210110061. The reversal of 212210110030 is 30011012212.

212210110030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17190760 + ... + 17203099.

It is an arithmetic number, because the mean of its divisors is an integer number (23912331165).

Almost surely, 2^212210110030 is an apocalyptic number.

212210110030 is a deficient number, since it is larger than the sum of its proper divisors (170387188610).

212210110030 is a wasteful number, since it uses less digits than its factorization.

212210110030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34394483.

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

Adding to 212210110030 its reverse (30011012212), we get a palindrome (242221122242).

The spelling of 212210110030 in words is "two hundred twelve billion, two hundred ten million, one hundred ten thousand, thirty".