212000330110030 has 512 divisors, whose sum is σ = 504722069913600. Its totient is φ = 62192524032000.

The previous prime is 212000330109989. The next prime is 212000330110073. The reversal of 212000330110030 is 30011033000212.

It is a junction number, because it is equal to n+sod(n) for n = 212000330109986 and 212000330110013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 151537047271 + ... + 151537048669.

It is an arithmetic number, because the mean of its divisors is an integer number (985785292800).

Almost surely, 2^{212000330110030} is an apocalyptic number.

212000330110030 is an abundant number, since it is smaller than the sum of its proper divisors (292721739803570).

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

212000330110030 is a wasteful number, since it uses less digits than its factorization.

212000330110030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 212000330110030 its reverse (30011033000212), we get a palindrome (242011363110242).

The spelling of 212000330110030 in words is "two hundred twelve trillion, three hundred thirty million, one hundred ten thousand, thirty".