1113225223111 has 64 divisors (see below), whose sum is σ = 1245107635200. Its totient is φ = 991626983424.

The previous prime is 1113225223091. The next prime is 1113225223127.

1113225223111 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1113225223111 - 2¹³ = 1113225214919 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 (1113225223711) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1260730276 + ... + 1260731158.

It is an arithmetic number, because the mean of its divisors is an integer number (19454806800).

Almost surely, 2^{1113225223111} is an apocalyptic number.

1113225223111 is a deficient number, since it is larger than the sum of its proper divisors (131882412089).

1113225223111 is a wasteful number, since it uses less digits than its factorization.

1113225223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480.

The product of its digits is 720, while the sum is 25.

It can be divided in two parts, 1113225 and 223111, that added together give a 4-th power (1336336 = 34⁴).

The spelling of 1113225223111 in words is "one trillion, one hundred thirteen billion, two hundred twenty-five million, two hundred twenty-three thousand, one hundred eleven".