33442322252 has 12 divisors (see below), whose sum is σ = 58526059536. Its totient is φ = 16720590960.

The previous prime is 33442322227. The next prime is 33442322279. The reversal of 33442322252 is 25222324433.

It is a super-2 number, since 2×33442322252² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6818 + ... + 258710.

It is an arithmetic number, because the mean of its divisors is an integer number (4877171628).

Almost surely, 2^33442322252 is an apocalyptic number.

It is an amenable number.

33442322252 is a deficient number, since it is larger than the sum of its proper divisors (25083737284).

33442322252 is a wasteful number, since it uses less digits than its factorization.

33442322252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285088 (or 285086 counting only the distinct ones).

The product of its digits is 69120, while the sum is 32.

Adding to 33442322252 its reverse (25222324433), we get a palindrome (58664646685).

The spelling of 33442322252 in words is "thirty-three billion, four hundred forty-two million, three hundred twenty-two thousand, two hundred fifty-two".