220023222130 has 8 divisors (see below), whose sum is σ = 396041799852. Its totient is φ = 88009288848.

The previous prime is 220023222121. The next prime is 220023222247. The reversal of 220023222130 is 31222320022.

It can be written as a sum of positive squares in 2 ways, for example, as 192706074289 + 27317147841 = 438983^2 + 165279^2 .

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 = 220023222098 and 220023222107.

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, 11001161097 + ... + 11001161116.

Almost surely, 2^220023222130 is an apocalyptic number.

220023222130 is a deficient number, since it is larger than the sum of its proper divisors (176018577722).

220023222130 is a wasteful number, since it uses less digits than its factorization.

220023222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22002322220.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 220023222130 its reverse (31222320022), we get a palindrome (251245542152).

The spelling of 220023222130 in words is "two hundred twenty billion, twenty-three million, two hundred twenty-two thousand, one hundred thirty".