33012002022 has 32 divisors (see below), whose sum is σ = 67795004160. Its totient is φ = 10712456160.

The previous prime is 33012002017. The next prime is 33012002047. The reversal of 33012002022 is 22020021033.

It is a super-3 number, since 3×33012002022³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33012001992 and 33012002010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416229 + ... + 489152.

It is an arithmetic number, because the mean of its divisors is an integer number (2118593880).

Almost surely, 2^33012002022 is an apocalyptic number.

33012002022 is an abundant number, since it is smaller than the sum of its proper divisors (34783002138).

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

33012002022 is a wasteful number, since it uses less digits than its factorization.

33012002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905548.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 33012002022 its reverse (22020021033), we get a palindrome (55032023055).

The spelling of 33012002022 in words is "thirty-three billion, twelve million, two thousand, twenty-two".