32022220130 has 8 divisors (see below), whose sum is σ = 57639996252. Its totient is φ = 12808888048.

The previous prime is 32022220117. The next prime is 32022220163. The reversal of 32022220130 is 3102222023.

It can be written as a sum of positive squares in 2 ways, for example, as 29372132689 + 2650087441 = 171383^2 + 51479^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32022220099 and 32022220108.

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, 1601110997 + ... + 1601111016.

Almost surely, 2^32022220130 is an apocalyptic number.

32022220130 is a deficient number, since it is larger than the sum of its proper divisors (25617776122).

32022220130 is a wasteful number, since it uses less digits than its factorization.

32022220130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202222020.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 32022220130 its reverse (3102222023), we get a palindrome (35124442153).

The spelling of 32022220130 in words is "thirty-two billion, twenty-two million, two hundred twenty thousand, one hundred thirty".