33223312001223 has 12 divisors (see below), whose sum is σ = 47991669535368. Its totient is φ = 22147748010960.

The previous prime is 33223312001221. The next prime is 33223312001239. The reversal of 33223312001223 is 32210021332233.

33223312001223 is a `hidden beast` number, since 3 + 3 + 2 + 2 + 331 + 200 + 122 + 3 = 666.

It is not a de Polignac number, because 33223312001223 - 2¹ = 33223312001221 is a prime.

It is a super-2 number, since 2×33223312001223² (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 (33223312001221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93701265 + ... + 94055162.

It is an arithmetic number, because the mean of its divisors is an integer number (3999305794614).

Almost surely, 2^{33223312001223} is an apocalyptic number.

33223312001223 is a deficient number, since it is larger than the sum of its proper divisors (14768357534145).

33223312001223 is a wasteful number, since it uses less digits than its factorization.

33223312001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187776094 (or 187776091 counting only the distinct ones).

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

Adding to 33223312001223 its reverse (32210021332233), we get a palindrome (65433333333456).

The spelling of 33223312001223 in words is "thirty-three trillion, two hundred twenty-three billion, three hundred twelve million, one thousand, two hundred twenty-three".