201011110003220 has 24 divisors (see below), whose sum is σ = 460498179280608. Its totient is φ = 73094949092000.

The previous prime is 201011110003211. The next prime is 201011110003243. The reversal of 201011110003220 is 22300011110102.

It is a super-3 number, since 3×201011110003220³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 201011110003195 and 201011110003204.

It is a congruent number.

It is an unprimeable number.

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, 456843431606 + ... + 456843432045.

It is an arithmetic number, because the mean of its divisors is an integer number (19187424136692).

Almost surely, 2^{201011110003220} is an apocalyptic number.

201011110003220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201011110003220 is an abundant number, since it is smaller than the sum of its proper divisors (259487069277388).

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

201011110003220 is a wasteful number, since it uses less digits than its factorization.

201011110003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913686863671 (or 913686863669 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201011110003220 its reverse (22300011110102), we get a palindrome (223311121113322).

The spelling of 201011110003220 in words is "two hundred one trillion, eleven billion, one hundred ten million, three thousand, two hundred twenty".