300220030312212 has 24 divisors (see below), whose sum is σ = 700527837391200. Its totient is φ = 100071281533216.

The previous prime is 300220030312201. The next prime is 300220030312229. The reversal of 300220030312212 is 212213030022003.

It is a happy number.

It is a super-3 number, since 3×300220030312212³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257131287 + ... + 258296222.

It is an arithmetic number, because the mean of its divisors is an integer number (29188659891300).

Almost surely, 2^{300220030312212} is an apocalyptic number.

It is an amenable number.

300220030312212 is an abundant number, since it is smaller than the sum of its proper divisors (400307807078988).

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

300220030312212 is a wasteful number, since it uses less digits than its factorization.

300220030312212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515476055 (or 515476053 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 300220030312212 its reverse (212213030022003), we get a palindrome (512433060334215).

The spelling of 300220030312212 in words is "three hundred trillion, two hundred twenty billion, thirty million, three hundred twelve thousand, two hundred twelve".