220102221130 has 32 divisors (see below), whose sum is σ = 432654447168. Its totient is φ = 79953148800.

The previous prime is 220102221091. The next prime is 220102221161. The reversal of 220102221130 is 31122201022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944976 + ... + 1154635.

It is an arithmetic number, because the mean of its divisors is an integer number (13520451474).

Almost surely, 2^220102221130 is an apocalyptic number.

220102221130 is a deficient number, since it is larger than the sum of its proper divisors (212552226038).

220102221130 is a wasteful number, since it uses less digits than its factorization.

220102221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100582.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 220102221130 its reverse (31122201022), we get a palindrome (251224422152).

The spelling of 220102221130 in words is "two hundred twenty billion, one hundred two million, two hundred twenty-one thousand, one hundred thirty".