111022235130 has 32 divisors (see below), whose sum is σ = 266476723200. Its totient is φ = 29603333952.

The previous prime is 111022235081. The next prime is 111022235167. The reversal of 111022235130 is 31532220111.

111022235130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×111022235130² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111022235097 and 111022235106.

It is an unprimeable number.

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, 198876 + ... + 511464.

It is an arithmetic number, because the mean of its divisors is an integer number (8327397600).

Almost surely, 2^111022235130 is an apocalyptic number.

111022235130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111022235130 is an abundant number, since it is smaller than the sum of its proper divisors (155454488070).

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

111022235130 is a wasteful number, since it uses less digits than its factorization.

111022235130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324438.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 111022235130 its reverse (31532220111), we get a palindrome (142554455241).

The spelling of 111022235130 in words is "one hundred eleven billion, twenty-two million, two hundred thirty-five thousand, one hundred thirty".