30302223013322 has 16 divisors (see below), whose sum is σ = 51829141625352. Its totient is φ = 13162956602880.

The previous prime is 30302223013313. The next prime is 30302223013327. The reversal of 30302223013322 is 22331032220303.

It can be written as a sum of positive squares in 4 ways, for example, as 28943765163481 + 1358457849841 = 5379941^2 + 1165529^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 30302223013291 and 30302223013300.

It is not an unprimeable number, because it can be changed into a prime (30302223013327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34278532379 + ... + 34278533262.

Almost surely, 2^{30302223013322} is an apocalyptic number.

30302223013322 is a deficient number, since it is larger than the sum of its proper divisors (21526918612030).

30302223013322 is a wasteful number, since it uses less digits than its factorization.

30302223013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68557065673.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30302223013322 its reverse (22331032220303), we get a palindrome (52633255233625).

The spelling of 30302223013322 in words is "thirty trillion, three hundred two billion, two hundred twenty-three million, thirteen thousand, three hundred twenty-two".