1100222302231 has 8 divisors (see below), whose sum is σ = 1190168040320. Its totient is φ = 1011035600352.

The previous prime is 1100222302219. The next prime is 1100222302237. The reversal of 1100222302231 is 1322032220011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100222302231 - 2⁵ = 1100222302199 is a prime.

It is a super-2 number, since 2×1100222302231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100222302199 and 1100222302208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100222302237) 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 7 ways as a sum of consecutive naturals, for example, 189756036 + ... + 189761833.

It is an arithmetic number, because the mean of its divisors is an integer number (148771005040).

Almost surely, 2^{1100222302231} is an apocalyptic number.

1100222302231 is a deficient number, since it is larger than the sum of its proper divisors (89945738089).

1100222302231 is a wasteful number, since it uses less digits than its factorization.

1100222302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379518105.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1100222302231 its reverse (1322032220011), we get a palindrome (2422254522242).

The spelling of 1100222302231 in words is "one trillion, one hundred billion, two hundred twenty-two million, three hundred two thousand, two hundred thirty-one".