2231110223101 has 8 divisors (see below), whose sum is σ = 2242701367200. Its totient is φ = 2219540526000.

The previous prime is 2231110223053. The next prime is 2231110223171. The reversal of 2231110223101 is 1013220111322.

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

It is a cyclic number.

It is not a de Polignac number, because 2231110223101 - 2⁷ = 2231110222973 is a prime.

It is a super-3 number, since 3×2231110223101³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231110223171) 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, 5153131 + ... + 5569288.

It is an arithmetic number, because the mean of its divisors is an integer number (280337670900).

Almost surely, 2^{2231110223101} is an apocalyptic number.

It is an amenable number.

2231110223101 is a deficient number, since it is larger than the sum of its proper divisors (11591144099).

2231110223101 is a wasteful number, since it uses less digits than its factorization.

2231110223101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10723499.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2231110223101 its reverse (1013220111322), we get a palindrome (3244330334423).

The spelling of 2231110223101 in words is "two trillion, two hundred thirty-one billion, one hundred ten million, two hundred twenty-three thousand, one hundred one".