30213012312322 has 32 divisors (see below), whose sum is σ = 52489269044352. Its totient is φ = 12774976107264.

The previous prime is 30213012312277. The next prime is 30213012312323. The reversal of 30213012312322 is 22321321031203.

It is a super-2 number, since 2×30213012312322² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30213012312323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16884183 + ... + 18587674.

It is an arithmetic number, because the mean of its divisors is an integer number (1640289657636).

Almost surely, 2^{30213012312322} is an apocalyptic number.

30213012312322 is a deficient number, since it is larger than the sum of its proper divisors (22276256732030).

30213012312322 is a wasteful number, since it uses less digits than its factorization.

30213012312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35472682.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30213012312322 its reverse (22321321031203), we get a palindrome (52534333343525).

The spelling of 30213012312322 in words is "thirty trillion, two hundred thirteen billion, twelve million, three hundred twelve thousand, three hundred twenty-two".