33353022 has 8 divisors (see below), whose sum is σ = 66706056. Its totient is φ = 11117672.

The previous prime is 33353003. The next prime is 33353029. The reversal of 33353022 is 22035333.

It is a sphenic number, since it is the product of 3 distinct primes.

33353022 is an admirable number.

It is a super-2 number, since 2×33353022² = 2224848153064968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33353022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33353029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2779413 + ... + 2779424.

It is an arithmetic number, because the mean of its divisors is an integer number (8338257).

Almost surely, 2^33353022 is an apocalyptic number.

33353022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33353022 is a wasteful number, since it uses less digits than its factorization.

33353022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558842.

The product of its (nonzero) digits is 1620, while the sum is 21.

The square root of 33353022 is about 5775.2075287387. The cubic root of 33353022 is about 321.8931463927.

Adding to 33353022 its reverse (22035333), we get a palindrome (55388355).

The spelling of 33353022 in words is "thirty-three million, three hundred fifty-three thousand, twenty-two".