33013013022 has 40 divisors (see below), whose sum is σ = 80698480632. Its totient is φ = 10003942800.

The previous prime is 33013013017. The next prime is 33013013083. The reversal of 33013013022 is 22031031033.

33013013022 is a `hidden beast` number, since 330 + 1 + 30 + 1 + 302 + 2 = 666.

It is a super-3 number, since 3×33013013022³ (a number of 33 digits) contains 333 as substring.

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 = 33013012986 and 33013013004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9261129 + ... + 9264692.

Almost surely, 2^33013013022 is an apocalyptic number.

33013013022 is an abundant number, since it is smaller than the sum of its proper divisors (47685467610).

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

33013013022 is a wasteful number, since it uses less digits than its factorization.

33013013022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18525846 (or 18525837 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 33013013022 its reverse (22031031033), we get a palindrome (55044044055).

The spelling of 33013013022 in words is "thirty-three billion, thirteen million, thirteen thousand, twenty-two".