30303112101222 has 16 divisors (see below), whose sum is σ = 60606298426032. Its totient is φ = 10101024996480.

The previous prime is 30303112101193. The next prime is 30303112101263. The reversal of 30303112101222 is 22210121130303.

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, 3199618 + ... + 8416874.

It is an arithmetic number, because the mean of its divisors is an integer number (3787893651627).

Almost surely, 2^{30303112101222} is an apocalyptic number.

30303112101222 is an abundant number, since it is smaller than the sum of its proper divisors (30303186324810).

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

30303112101222 is a wasteful number, since it uses less digits than its factorization.

30303112101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185303.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30303112101222 its reverse (22210121130303), we get a palindrome (52513233231525).

The spelling of 30303112101222 in words is "thirty trillion, three hundred three billion, one hundred twelve million, one hundred one thousand, two hundred twenty-two".