111224234310045 has 32 divisors (see below), whose sum is σ = 178139822054400. Its totient is φ = 59259245681664.

The previous prime is 111224234309971. The next prime is 111224234310071. The reversal of 111224234310045 is 540013432422111.

It is not a de Polignac number, because 111224234310045 - 2²² = 111224230115741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111224234309988 and 111224234310015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 790778836 + ... + 790919474.

It is an arithmetic number, because the mean of its divisors is an integer number (5566869439200).

Almost surely, 2^{111224234310045} is an apocalyptic number.

111224234310045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111224234310045 is a deficient number, since it is larger than the sum of its proper divisors (66915587744355).

111224234310045 is a wasteful number, since it uses less digits than its factorization.

111224234310045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193909.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 111224234310045 its reverse (540013432422111), we get a palindrome (651237666732156).

The spelling of 111224234310045 in words is "one hundred eleven trillion, two hundred twenty-four billion, two hundred thirty-four million, three hundred ten thousand, forty-five".