30210330120220 has 48 divisors (see below), whose sum is σ = 63472148863200. Its totient is φ = 12078332409600.

The previous prime is 30210330120167. The next prime is 30210330120233. The reversal of 30210330120220 is 2202103301203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374642866 + ... + 374723494.

It is an arithmetic number, because the mean of its divisors is an integer number (1322336434650).

Almost surely, 2^{30210330120220} is an apocalyptic number.

It is an amenable number.

30210330120220 is an abundant number, since it is smaller than the sum of its proper divisors (33261818742980).

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

30210330120220 is a wasteful number, since it uses less digits than its factorization.

30210330120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89398 (or 89396 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30210330120220 its reverse (2202103301203), we get a palindrome (32412433421423).

The spelling of 30210330120220 in words is "thirty trillion, two hundred ten billion, three hundred thirty million, one hundred twenty thousand, two hundred twenty".