1113222110331 has 16 divisors (see below), whose sum is σ = 1525429440000. Its totient is φ = 721608195168.

The previous prime is 1113222110327. The next prime is 1113222110411. The reversal of 1113222110331 is 1330112223111.

It is not a de Polignac number, because 1113222110331 - 2² = 1113222110327 is a prime.

It is a super-2 number, since 2×1113222110331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113222110298 and 1113222110307.

It is not an unprimeable number, because it can be changed into a prime (1113222117331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3178851 + ... + 3511628.

It is an arithmetic number, because the mean of its divisors is an integer number (95339340000).

Almost surely, 2^{1113222110331} is an apocalyptic number.

1113222110331 is a deficient number, since it is larger than the sum of its proper divisors (412207329669).

1113222110331 is a wasteful number, since it uses less digits than its factorization.

1113222110331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692018.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1113222110331 its reverse (1330112223111), we get a palindrome (2443334333442).

The spelling of 1113222110331 in words is "one trillion, one hundred thirteen billion, two hundred twenty-two million, one hundred ten thousand, three hundred thirty-one".