32242122 has 24 divisors (see below), whose sum is σ = 76209120. Its totient is φ = 9770280.

The previous prime is 32242103. The next prime is 32242127. The reversal of 32242122 is 22124223.

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 = 32242095 and 32242104.

It is not an unprimeable number, because it can be changed into a prime (32242127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81222 + ... + 81617.

It is an arithmetic number, because the mean of its divisors is an integer number (3175380).

Almost surely, 2^32242122 is an apocalyptic number.

32242122 is an abundant number, since it is smaller than the sum of its proper divisors (43966998).

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

32242122 is a wasteful number, since it uses less digits than its factorization.

32242122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162858 (or 162855 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 32242122 is about 5678.2146842119. The cubic root of 32242122 is about 318.2789175069.

Adding to 32242122 its reverse (22124223), we get a palindrome (54366345).

The spelling of 32242122 in words is "thirty-two million, two hundred forty-two thousand, one hundred twenty-two".