1112322220030 has 48 divisors (see below), whose sum is σ = 2341934483616. Its totient is φ = 379260584640.

The previous prime is 1112322220013. The next prime is 1112322220039. The reversal of 1112322220030 is 300222232111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112322220039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6182154 + ... + 6359533.

It is an arithmetic number, because the mean of its divisors is an integer number (48790301742).

Almost surely, 2^{1112322220030} is an apocalyptic number.

1112322220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112322220030 is an abundant number, since it is smaller than the sum of its proper divisors (1229612263586).

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

1112322220030 is a wasteful number, since it uses less digits than its factorization.

1112322220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12541889 (or 12541882 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1112322220030 its reverse (300222232111), we get a palindrome (1412544452141).

The spelling of 1112322220030 in words is "one trillion, one hundred twelve billion, three hundred twenty-two million, two hundred twenty thousand, thirty".