1111222132023 has 8 divisors (see below), whose sum is σ = 1500384313600. Its totient is φ = 731437352568.

The previous prime is 1111222131991. The next prime is 1111222132063. The reversal of 1111222132023 is 3202312221111.

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

It is not a de Polignac number, because 1111222132023 - 2⁵ = 1111222131991 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 (1111222132063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2344350253 + ... + 2344350726.

It is an arithmetic number, because the mean of its divisors is an integer number (187548039200).

Almost surely, 2^{1111222132023} is an apocalyptic number.

1111222132023 is a deficient number, since it is larger than the sum of its proper divisors (389162181577).

1111222132023 is an equidigital number, since it uses as much as digits as its factorization.

1111222132023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4688701061.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1111222132023 its reverse (3202312221111), we get a palindrome (4313534353134).

The spelling of 1111222132023 in words is "one trillion, one hundred eleven billion, two hundred twenty-two million, one hundred thirty-two thousand, twenty-three".