33213032320022 has 16 divisors (see below), whose sum is σ = 49832687134512. Its totient is φ = 16602137195520.

The previous prime is 33213032320009. The next prime is 33213032320043. The reversal of 33213032320022 is 22002323031233.

It is a super-2 number, since 2×33213032320022² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33213032319973 and 33213032320000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119349122 + ... + 119627082.

It is an arithmetic number, because the mean of its divisors is an integer number (3114542945907).

Almost surely, 2^{33213032320022} is an apocalyptic number.

33213032320022 is a deficient number, since it is larger than the sum of its proper divisors (16619654814490).

33213032320022 is a wasteful number, since it uses less digits than its factorization.

33213032320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293503.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 33213032320022 its reverse (22002323031233), we get a palindrome (55215355351255).

The spelling of 33213032320022 in words is "thirty-three trillion, two hundred thirteen billion, thirty-two million, three hundred twenty thousand, twenty-two".