220202121011103 has 48 divisors (see below), whose sum is σ = 401986722099456. Its totient is φ = 112823716129920.

The previous prime is 220202121011101. The next prime is 220202121011123. The reversal of 220202121011103 is 301110121202022.

220202121011103 is a `hidden beast` number, since 220 + 20 + 212 + 101 + 110 + 3 = 666.

It is not a de Polignac number, because 220202121011103 - 2¹ = 220202121011101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220202121011101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2176332825 + ... + 2176434002.

It is an arithmetic number, because the mean of its divisors is an integer number (8374723377072).

Almost surely, 2^{220202121011103} is an apocalyptic number.

220202121011103 is a deficient number, since it is larger than the sum of its proper divisors (181784601088353).

220202121011103 is a wasteful number, since it uses less digits than its factorization.

220202121011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352766924 (or 4352766921 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 220202121011103 its reverse (301110121202022), we get a palindrome (521312242213125).

It can be divided in two parts, 2202021 and 21011103, that added together give a square (23213124 = 4818²).

The spelling of 220202121011103 in words is "two hundred twenty trillion, two hundred two billion, one hundred twenty-one million, eleven thousand, one hundred three".