111226351101 has 16 divisors (see below), whose sum is σ = 157652783040. Its totient is φ = 69552691200.

The previous prime is 111226351091. The next prime is 111226351111. The reversal of 111226351101 is 101153622111.

It is an interprime number because it is at equal distance from previous prime (111226351091) and next prime (111226351111).

It is not a de Polignac number, because 111226351101 - 2⁹ = 111226350589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111226351111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9654340 + ... + 9665853.

It is an arithmetic number, because the mean of its divisors is an integer number (9853298940).

Almost surely, 2^111226351101 is an apocalyptic number.

It is an amenable number.

111226351101 is a deficient number, since it is larger than the sum of its proper divisors (46426431939).

111226351101 is a wasteful number, since it uses less digits than its factorization.

111226351101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19320316.

The product of its (nonzero) digits is 360, while the sum is 24.

Adding to 111226351101 its reverse (101153622111), we get a palindrome (212379973212).

The spelling of 111226351101 in words is "one hundred eleven billion, two hundred twenty-six million, three hundred fifty-one thousand, one hundred one".