2113225223111 has 8 divisors (see below), whose sum is σ = 2139077038224. Its totient is φ = 2087470051200.

The previous prime is 2113225223107. The next prime is 2113225223141. The reversal of 2113225223111 is 1113225223112.

It is a happy number.

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 2113225223111 - 2² = 2113225223107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113225223141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24116801 + ... + 24204266.

It is an arithmetic number, because the mean of its divisors is an integer number (267384629778).

Almost surely, 2^{2113225223111} is an apocalyptic number.

2113225223111 is a deficient number, since it is larger than the sum of its proper divisors (25851815113).

2113225223111 is a wasteful number, since it uses less digits than its factorization.

2113225223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48321601.

The product of its digits is 1440, while the sum is 26.

Subtracting from 2113225223111 its reverse (1113225223112), we obtain a palindrome (999999999999).

The spelling of 2113225223111 in words is "two trillion, one hundred thirteen billion, two hundred twenty-five million, two hundred twenty-three thousand, one hundred eleven".