111030220311122 has 16 divisors (see below), whose sum is σ = 201533845271040. Its totient is φ = 44785298948928.

The previous prime is 111030220311119. The next prime is 111030220311133. The reversal of 111030220311122 is 221113022030111.

It is a junction number, because it is equal to n+sod(n) for n = 111030220311094 and 111030220311103.

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, 233256765122 + ... + 233256765597.

It is an arithmetic number, because the mean of its divisors is an integer number (12595865329440).

Almost surely, 2^{111030220311122} is an apocalyptic number.

111030220311122 is a deficient number, since it is larger than the sum of its proper divisors (90503624959918).

111030220311122 is a wasteful number, since it uses less digits than its factorization.

111030220311122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466513530745.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 111030220311122 its reverse (221113022030111), we get a palindrome (332143242341233).

The spelling of 111030220311122 in words is "one hundred eleven trillion, thirty billion, two hundred twenty million, three hundred eleven thousand, one hundred twenty-two".