11331220112023 has 8 divisors (see below), whose sum is σ = 13513007835648. Its totient is φ = 9290192886744.

The previous prime is 11331220112021. The next prime is 11331220112033. The reversal of 11331220112023 is 32021102213311.

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

It is not a de Polignac number, because 11331220112023 - 2¹ = 11331220112021 is a prime.

It is a super-2 number, since 2×11331220112023² (a number of 27 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 = 11331220111985 and 11331220112003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331220112021) 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, 35190124411 + ... + 35190124732.

It is an arithmetic number, because the mean of its divisors is an integer number (1689125979456).

Almost surely, 2^{11331220112023} is an apocalyptic number.

11331220112023 is a deficient number, since it is larger than the sum of its proper divisors (2181787723625).

11331220112023 is an equidigital number, since it uses as much as digits as its factorization.

11331220112023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70380249173.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11331220112023 its reverse (32021102213311), we get a palindrome (43352322325334).

The spelling of 11331220112023 in words is "eleven trillion, three hundred thirty-one billion, two hundred twenty million, one hundred twelve thousand, twenty-three".