122222032 has 10 divisors (see below), whose sum is σ = 236805218. Its totient is φ = 61111008.

The previous prime is 122222017. The next prime is 122222053. The reversal of 122222032 is 230222221.

It can be written as a sum of positive squares in only one way, i.e., 114404416 + 7817616 = 10696^2 + 2796^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 7638877 = 122222032 / (1 + 2 + 2 + 2 + 2 + 2 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 122221997 and 122222015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3819423 + ... + 3819454.

Almost surely, 2^122222032 is an apocalyptic number.

It is an amenable number.

122222032 is a deficient number, since it is larger than the sum of its proper divisors (114583186).

122222032 is an equidigital number, since it uses as much as digits as its factorization.

122222032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7638885 (or 7638879 counting only the distinct ones).

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

The square root of 122222032 is about 11055.4073647243. The cubic root of 122222032 is about 496.2682601931.

Adding to 122222032 its reverse (230222221), we get a palindrome (352444253).

The spelling of 122222032 in words is "one hundred twenty-two million, two hundred twenty-two thousand, thirty-two".