220103331033212 has 24 divisors (see below), whose sum is σ = 434686829315760. Its totient is φ = 96597073180160.

The previous prime is 220103331033211. The next prime is 220103331033233. The reversal of 220103331033212 is 212330133301022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220103331033211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86247385493 + ... + 86247388044.

It is an arithmetic number, because the mean of its divisors is an integer number (18111951221490).

Almost surely, 2^{220103331033212} is an apocalyptic number.

220103331033212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220103331033212 is a deficient number, since it is larger than the sum of its proper divisors (214583498282548).

220103331033212 is a wasteful number, since it uses less digits than its factorization.

220103331033212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172494773581 (or 172494773579 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 220103331033212 its reverse (212330133301022), we get a palindrome (432433464334234).

The spelling of 220103331033212 in words is "two hundred twenty trillion, one hundred three billion, three hundred thirty-one million, thirty-three thousand, two hundred twelve".