1100100232229 has 4 divisors (see below), whose sum is σ = 1110192895020. Its totient is φ = 1090007569440.

The previous prime is 1100100232219. The next prime is 1100100232261. The reversal of 1100100232229 is 9222320010011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 777038724004 + 323061508225 = 881498^2 + 568385^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100100232229 - 2⁴ = 1100100232213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100100232219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5046331232 + ... + 5046331449.

It is an arithmetic number, because the mean of its divisors is an integer number (277548223755).

Almost surely, 2^{1100100232229} is an apocalyptic number.

It is an amenable number.

1100100232229 is a deficient number, since it is larger than the sum of its proper divisors (10092662791).

1100100232229 is a wasteful number, since it uses less digits than its factorization.

1100100232229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092662790.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 1100100232229 in words is "one trillion, one hundred billion, one hundred million, two hundred thirty-two thousand, two hundred twenty-nine".