33223113323016 has 64 divisors (see below), whose sum is σ = 83355926905920. Its totient is φ = 11034623001600.

The previous prime is 33223113322963. The next prime is 33223113323017. The reversal of 33223113323016 is 61032331132233.

It is a super-2 number, since 2×33223113323016² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33223113323017) 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, 130775316 + ... + 131029116.

It is an arithmetic number, because the mean of its divisors is an integer number (1302436357905).

Almost surely, 2^{33223113323016} is an apocalyptic number.

It is an amenable number.

33223113323016 is an abundant number, since it is smaller than the sum of its proper divisors (50132813582904).

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

33223113323016 is a wasteful number, since it uses less digits than its factorization.

33223113323016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273366 (or 273362 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 33.

Adding to 33223113323016 its reverse (61032331132233), we get a palindrome (94255444455249).

The spelling of 33223113323016 in words is "thirty-three trillion, two hundred twenty-three billion, one hundred thirteen million, three hundred twenty-three thousand, sixteen".