30002012310220 has 12 divisors (see below), whose sum is σ = 63004225851504. Its totient is φ = 12000804924080.

The previous prime is 30002012310209. The next prime is 30002012310269. The reversal of 30002012310220 is 2201321020003.

It is a junction number, because it is equal to n+sod(n) for n = 30002012310194 and 30002012310203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750050307736 + ... + 750050307775.

It is an arithmetic number, because the mean of its divisors is an integer number (5250352154292).

Almost surely, 2^{30002012310220} is an apocalyptic number.

It is an amenable number.

30002012310220 is an abundant number, since it is smaller than the sum of its proper divisors (33002213541284).

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

30002012310220 is a wasteful number, since it uses less digits than its factorization.

30002012310220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500100615520 (or 1500100615518 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30002012310220 its reverse (2201321020003), we get a palindrome (32203333330223).

The spelling of 30002012310220 in words is "thirty trillion, two billion, twelve million, three hundred ten thousand, two hundred twenty".