33522010242 has 48 divisors (see below), whose sum is σ = 78004596672. Its totient is φ = 9575922720.

The previous prime is 33522010241. The next prime is 33522010243. The reversal of 33522010242 is 24201022533.

It is an interprime number because it is at equal distance from previous prime (33522010241) and next prime (33522010243).

It is a super-2 number, since 2×33522010242² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33522010241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3049468 + ... + 3060440.

It is an arithmetic number, because the mean of its divisors is an integer number (1625095764).

Almost surely, 2^33522010242 is an apocalyptic number.

33522010242 is an abundant number, since it is smaller than the sum of its proper divisors (44482586430).

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

33522010242 is a wasteful number, since it uses less digits than its factorization.

33522010242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21383 (or 21376 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 33522010242 its reverse (24201022533), we get a palindrome (57723032775).

The spelling of 33522010242 in words is "thirty-three billion, five hundred twenty-two million, ten thousand, two hundred forty-two".