220201100220012 has 48 divisors (see below), whose sum is σ = 517564595567712. Its totient is φ = 72862958223360.

The previous prime is 220201100219959. The next prime is 220201100220041. The reversal of 220201100220012 is 210022001102022.

It is a junction number, because it is equal to n+sod(n) for n = 220201100219973 and 220201100220000.

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, 72694668 + ... + 75663180.

It is an arithmetic number, because the mean of its divisors is an integer number (10782595740994).

Almost surely, 2^{220201100220012} is an apocalyptic number.

It is an amenable number.

220201100220012 is an abundant number, since it is smaller than the sum of its proper divisors (297363495347700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220201100220012 is a wasteful number, since it uses less digits than its factorization.

220201100220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013778 (or 3013776 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220201100220012 its reverse (210022001102022), we get a palindrome (430223101322034).

The spelling of 220201100220012 in words is "two hundred twenty trillion, two hundred one billion, one hundred million, two hundred twenty thousand, twelve".