2230000111121 has 8 divisors (see below), whose sum is σ = 2252371940904. Its totient is φ = 2207634019200.

The previous prime is 2230000111033. The next prime is 2230000111139. The reversal of 2230000111121 is 1211110000322.

It can be written as a sum of positive squares in 4 ways, for example, as 786724650625 + 1443275460496 = 886975^2 + 1201364^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230000111121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230000111096 and 2230000111105.

It is not an unprimeable number, because it can be changed into a prime (2230000111181) 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 7 ways as a sum of consecutive naturals, for example, 651140 + ... + 2209973.

It is an arithmetic number, because the mean of its divisors is an integer number (281546492613).

Almost surely, 2^{2230000111121} is an apocalyptic number.

It is an amenable number.

2230000111121 is a deficient number, since it is larger than the sum of its proper divisors (22371829783).

2230000111121 is a wasteful number, since it uses less digits than its factorization.

2230000111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868931.

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

Adding to 2230000111121 its reverse (1211110000322), we get a palindrome (3441110111443).

The spelling of 2230000111121 in words is "two trillion, two hundred thirty billion, one hundred eleven thousand, one hundred twenty-one".