33222233201223 has 16 divisors (see below), whose sum is σ = 48494001833856. Its totient is φ = 20063539479840.

The previous prime is 33222233201123. The next prime is 33222233201231. The reversal of 33222233201223 is 32210233222233.

It is not a de Polignac number, because 33222233201223 - 2⁸ = 33222233200967 is a prime.

It is a super-2 number, since 2×33222233201223² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33222233201123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1778673240 + ... + 1778691917.

It is an arithmetic number, because the mean of its divisors is an integer number (3030875114616).

Almost surely, 2^{33222233201223} is an apocalyptic number.

33222233201223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

33222233201223 is a deficient number, since it is larger than the sum of its proper divisors (15271768632633).

33222233201223 is a wasteful number, since it uses less digits than its factorization.

33222233201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557365454.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 33222233201223 its reverse (32210233222233), we get a palindrome (65432466423456).

The spelling of 33222233201223 in words is "thirty-three trillion, two hundred twenty-two billion, two hundred thirty-three million, two hundred one thousand, two hundred twenty-three".