111301130122 has 32 divisors (see below), whose sum is σ = 206127315072. Its totient is φ = 43892293824.

The previous prime is 111301130081. The next prime is 111301130131. The reversal of 111301130122 is 221031103111.

It is a happy number.

111301130122 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 = 111301130096 and 111301130105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906888 + ... + 1022275.

It is an arithmetic number, because the mean of its divisors is an integer number (6441478596).

Almost surely, 2^111301130122 is an apocalyptic number.

111301130122 is a deficient number, since it is larger than the sum of its proper divisors (94826184950).

111301130122 is a wasteful number, since it uses less digits than its factorization.

111301130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929502.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111301130122 its reverse (221031103111), we get a palindrome (332332233233).

The spelling of 111301130122 in words is "one hundred eleven billion, three hundred one million, one hundred thirty thousand, one hundred twenty-two".