111020014421223 has 32 divisors (see below), whose sum is σ = 151553519923200. Its totient is φ = 72257805063936.

The previous prime is 111020014421213. The next prime is 111020014421257. The reversal of 111020014421223 is 322124410020111.

It is not a de Polignac number, because 111020014421223 - 2⁵ = 111020014421191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111020014421193 and 111020014421202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111020014421213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1571617938 + ... + 1571688576.

It is an arithmetic number, because the mean of its divisors is an integer number (4736047497600).

Almost surely, 2^{111020014421223} is an apocalyptic number.

111020014421223 is a deficient number, since it is larger than the sum of its proper divisors (40533505501977).

111020014421223 is a wasteful number, since it uses less digits than its factorization.

111020014421223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98351.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 111020014421223 its reverse (322124410020111), we get a palindrome (433144424441334).

The spelling of 111020014421223 in words is "one hundred eleven trillion, twenty billion, fourteen million, four hundred twenty-one thousand, two hundred twenty-three".