111213022330 has 32 divisors (see below), whose sum is σ = 212094365760. Its totient is φ = 41841680640.

The previous prime is 111213022321. The next prime is 111213022363. The reversal of 111213022330 is 33220312111.

111213022330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 111213022298 and 111213022307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58861 + ... + 475279.

It is an arithmetic number, because the mean of its divisors is an integer number (6627948930).

Almost surely, 2^111213022330 is an apocalyptic number.

111213022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111213022330 is a deficient number, since it is larger than the sum of its proper divisors (100881343430).

111213022330 is a wasteful number, since it uses less digits than its factorization.

111213022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418014.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111213022330 its reverse (33220312111), we get a palindrome (144433334441).

The spelling of 111213022330 in words is "one hundred eleven billion, two hundred thirteen million, twenty-two thousand, three hundred thirty".