220020230002 has 8 divisors (see below), whose sum is σ = 330368147676. Its totient is φ = 109897514112.

The previous prime is 220020229999. The next prime is 220020230021. The reversal of 220020230002 is 200032020022.

It can be written as a sum of positive squares in 2 ways, for example, as 168617818161 + 51402411841 = 410631^2 + 226721^2 .

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

It is a super-2 number, since 2×220020230002² (a number of 23 digits) contains 22 as substring.

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, 56298003 + ... + 56301910.

Almost surely, 2^220020230002 is an apocalyptic number.

220020230002 is a deficient number, since it is larger than the sum of its proper divisors (110347917674).

220020230002 is a wasteful number, since it uses less digits than its factorization.

220020230002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112600892.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 220020230002 its reverse (200032020022), we get a palindrome (420052250024).

The spelling of 220020230002 in words is "two hundred twenty billion, twenty million, two hundred thirty thousand, two".