1123222333023 has 40 divisors (see below), whose sum is σ = 1983724200480. Its totient is φ = 619708864320.

The previous prime is 1123222333001. The next prime is 1123222333033. The reversal of 1123222333023 is 3203332223211.

1123222333023 is a `hidden beast` number, since 1 + 1 + 2 + 322 + 2 + 3 + 330 + 2 + 3 = 666.

It is not a de Polignac number, because 1123222333023 - 2⁸ = 1123222332767 is a prime.

It is a super-2 number, since 2×1123222333023² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123222333033) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34138588 + ... + 34171473.

It is an arithmetic number, because the mean of its divisors is an integer number (49593105012).

Almost surely, 2^{1123222333023} is an apocalyptic number.

1123222333023 is a deficient number, since it is larger than the sum of its proper divisors (860501867457).

1123222333023 is an equidigital number, since it uses as much as digits as its factorization.

1123222333023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68310109 (or 68310100 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1123222333023 its reverse (3203332223211), we get a palindrome (4326554556234).

The spelling of 1123222333023 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-two million, three hundred thirty-three thousand, twenty-three".