1103222320231 has 8 divisors (see below), whose sum is σ = 1110555735264. Its totient is φ = 1095889264800.

The previous prime is 1103222320133. The next prime is 1103222320237. The reversal of 1103222320231 is 1320232223011.

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

It is not a de Polignac number, because 1103222320231 - 2¹⁵ = 1103222287463 is a prime.

It is a super-2 number, since 2×1103222320231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103222320237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9335445 + ... + 9452881.

It is an arithmetic number, because the mean of its divisors is an integer number (138819466908).

Almost surely, 2^{1103222320231} is an apocalyptic number.

1103222320231 is a deficient number, since it is larger than the sum of its proper divisors (7333415033).

1103222320231 is a wasteful number, since it uses less digits than its factorization.

1103222320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179801.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1103222320231 its reverse (1320232223011), we get a palindrome (2423454543242).

The spelling of 1103222320231 in words is "one trillion, one hundred three billion, two hundred twenty-two million, three hundred twenty thousand, two hundred thirty-one".