220203220220012 has 48 divisors (see below), whose sum is σ = 402275327543040. Its totient is φ = 105271352125632.

The previous prime is 220203220219999. The next prime is 220203220220017. The reversal of 220203220220012 is 210022022302022.

It is not an unprimeable number, because it can be changed into a prime (220203220220017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2452188698 + ... + 2452278494.

It is an arithmetic number, because the mean of its divisors is an integer number (8380735990480).

Almost surely, 2^{220203220220012} is an apocalyptic number.

It is an amenable number.

220203220220012 is a deficient number, since it is larger than the sum of its proper divisors (182072107323028).

220203220220012 is a wasteful number, since it uses less digits than its factorization.

220203220220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100470 (or 100468 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 220203220220012 its reverse (210022022302022), we get a palindrome (430225242522034).

The spelling of 220203220220012 in words is "two hundred twenty trillion, two hundred three billion, two hundred twenty million, two hundred twenty thousand, twelve".