30020221210 has 32 divisors (see below), whose sum is σ = 63424967040. Its totient is φ = 10014466752.

The previous prime is 30020221199. The next prime is 30020221229. The reversal of 30020221210 is 1212202003.

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 15 ways as a sum of consecutive naturals, for example, 5792820 + ... + 5797999.

It is an arithmetic number, because the mean of its divisors is an integer number (1982030220).

Almost surely, 2^30020221210 is an apocalyptic number.

30020221210 is an abundant number, since it is smaller than the sum of its proper divisors (33404745830).

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

30020221210 is a wasteful number, since it uses less digits than its factorization.

30020221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11590870.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30020221210 its reverse (1212202003), we get a palindrome (31232423213).

The spelling of 30020221210 in words is "thirty billion, twenty million, two hundred twenty-one thousand, two hundred ten".