33000023002122 has 24 divisors (see below), whose sum is σ = 78000054369120. Its totient is φ = 10000006970280.

The previous prime is 33000023002109. The next prime is 33000023002129. The reversal of 33000023002122 is 22120032000033.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 33000023002095 and 33000023002104.

It is not an unprimeable number, because it can be changed into a prime (33000023002129) 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, 83333391222 + ... + 83333391617.

It is an arithmetic number, because the mean of its divisors is an integer number (3250002265380).

Almost surely, 2^{33000023002122} is an apocalyptic number.

33000023002122 is an abundant number, since it is smaller than the sum of its proper divisors (45000031366998).

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

33000023002122 is a wasteful number, since it uses less digits than its factorization.

33000023002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166666782858 (or 166666782855 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 33000023002122 its reverse (22120032000033), we get a palindrome (55120055002155).

The spelling of 33000023002122 in words is "thirty-three trillion, twenty-three million, two thousand, one hundred twenty-two".