30220303031112 has 32 divisors (see below), whose sum is σ = 78835573126080. Its totient is φ = 9635458937280.

The previous prime is 30220303031071. The next prime is 30220303031137. The reversal of 30220303031112 is 21113030302203.

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, 27373462339 + ... + 27373463442.

It is an arithmetic number, because the mean of its divisors is an integer number (2463611660190).

Almost surely, 2^{30220303031112} is an apocalyptic number.

It is an amenable number.

30220303031112 is an abundant number, since it is smaller than the sum of its proper divisors (48615270094968).

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

30220303031112 is a wasteful number, since it uses less digits than its factorization.

30220303031112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54746925813 (or 54746925809 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30220303031112 its reverse (21113030302203), we get a palindrome (51333333333315).

The spelling of 30220303031112 in words is "thirty trillion, two hundred twenty billion, three hundred three million, thirty-one thousand, one hundred twelve".