30322133100212 has 6 divisors (see below), whose sum is σ = 53063732925378. Its totient is φ = 15161066550104.

The previous prime is 30322133100187. The next prime is 30322133100221. The reversal of 30322133100212 is 21200133122303.

It can be written as a sum of positive squares in only one way, i.e., 20133294636196 + 10188838464016 = 4487014^2 + 3191996^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3790266637523 + ... + 3790266637530.

It is an arithmetic number, because the mean of its divisors is an integer number (8843955487563).

Almost surely, 2^{30322133100212} is an apocalyptic number.

It is an amenable number.

30322133100212 is a deficient number, since it is larger than the sum of its proper divisors (22741599825166).

30322133100212 is a wasteful number, since it uses less digits than its factorization.

30322133100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7580533275057 (or 7580533275055 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30322133100212 its reverse (21200133122303), we get a palindrome (51522266222515).

The spelling of 30322133100212 in words is "thirty trillion, three hundred twenty-two billion, one hundred thirty-three million, one hundred thousand, two hundred twelve".