2220303112101 has 6 divisors (see below), whose sum is σ = 3207104495270. Its totient is φ = 1480202074728.

The previous prime is 2220303112099. The next prime is 2220303112121. The reversal of 2220303112101 is 1012113030222.

2220303112101 is a `hidden beast` number, since 2 + 220 + 30 + 311 + 2 + 101 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1990147847076 + 230155265025 = 1410726^2 + 479745^2 .

It is not a de Polignac number, because 2220303112101 - 2¹ = 2220303112099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220303112121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123350172886 + ... + 123350172903.

Almost surely, 2^{2220303112101} is an apocalyptic number.

It is an amenable number.

2220303112101 is a deficient number, since it is larger than the sum of its proper divisors (986801383169).

2220303112101 is a wasteful number, since it uses less digits than its factorization.

2220303112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246700345795 (or 246700345792 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2220303112101 its reverse (1012113030222), we get a palindrome (3232416142323).

The spelling of 2220303112101 in words is "two trillion, two hundred twenty billion, three hundred three million, one hundred twelve thousand, one hundred one".