33222123112300 has 18 divisors (see below), whose sum is σ = 72092007153908. Its totient is φ = 13288849244880.

The previous prime is 33222123112279. The next prime is 33222123112307. The reversal of 33222123112300 is 321132122233.

It is a super-2 number, since 2×33222123112300² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (33222123112307) 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 5 ways as a sum of consecutive naturals, for example, 166110615462 + ... + 166110615661.

Almost surely, 2^{33222123112300} is an apocalyptic number.

It is an amenable number.

33222123112300 is an abundant number, since it is smaller than the sum of its proper divisors (38869884041608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33222123112300 is a wasteful number, since it uses less digits than its factorization.

33222123112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332221231137 (or 332221231130 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 33222123112300 its reverse (321132122233), we get a palindrome (33543255234533).

The spelling of 33222123112300 in words is "thirty-three trillion, two hundred twenty-two billion, one hundred twenty-three million, one hundred twelve thousand, three hundred".