30213110311122 has 32 divisors (see below), whose sum is σ = 61637760057600. Its totient is φ = 9870974575488.

The previous prime is 30213110311121. The next prime is 30213110311127. The reversal of 30213110311122 is 22111301131203.

It is not an unprimeable number, because it can be changed into a prime (30213110311121) 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, 232565497 + ... + 232695372.

It is an arithmetic number, because the mean of its divisors is an integer number (1926180001800).

Almost surely, 2^{30213110311122} is an apocalyptic number.

30213110311122 is an abundant number, since it is smaller than the sum of its proper divisors (31424649746478).

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

30213110311122 is a wasteful number, since it uses less digits than its factorization.

30213110311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465261090.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 30213110311122 its reverse (22111301131203), we get a palindrome (52324411442325).

The spelling of 30213110311122 in words is "thirty trillion, two hundred thirteen billion, one hundred ten million, three hundred eleven thousand, one hundred twenty-two".