33023311223 has 48 divisors (see below), whose sum is σ = 41045647104. Its totient is φ = 26399036160.

The previous prime is 33023311207. The next prime is 33023311229. The reversal of 33023311223 is 32211332033.

It is not a de Polignac number, because 33023311223 - 2⁴ = 33023311207 is a prime.

It is a super-2 number, since 2×33023311223² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33023311229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67257008 + ... + 67257498.

It is an arithmetic number, because the mean of its divisors is an integer number (855117648).

Almost surely, 2^33023311223 is an apocalyptic number.

33023311223 is a deficient number, since it is larger than the sum of its proper divisors (8022335881).

33023311223 is a wasteful number, since it uses less digits than its factorization.

33023311223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 33023311223 its reverse (32211332033), we get a palindrome (65234643256).

The spelling of 33023311223 in words is "thirty-three billion, twenty-three million, three hundred eleven thousand, two hundred twenty-three".