32222122 has 8 divisors (see below), whose sum is σ = 48584196. Its totient is φ = 16027392.

The previous prime is 32222107. The next prime is 32222137. The reversal of 32222122 is 22122223.

It is an interprime number because it is at equal distance from previous prime (32222107) and next prime (32222137).

It can be written as a sum of positive squares in 2 ways, for example, as 31798321 + 423801 = 5639^2 + 651^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 32222096 and 32222105.

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, 41353 + ... + 42124.

Almost surely, 2^32222122 is an apocalyptic number.

32222122 is a deficient number, since it is larger than the sum of its proper divisors (16362074).

32222122 is a wasteful number, since it uses less digits than its factorization.

32222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83672.

The product of its digits is 192, while the sum is 16.

The square root of 32222122 is about 5676.4532940913. The cubic root of 32222122 is about 318.2130937272.

Adding to 32222122 its reverse (22122223), we get a palindrome (54344345).

The spelling of 32222122 in words is "thirty-two million, two hundred twenty-two thousand, one hundred twenty-two".