1113311011422 has 32 divisors (see below), whose sum is σ = 2281075429248. Its totient is φ = 362048341536.

The previous prime is 1113311011411. The next prime is 1113311011427. The reversal of 1113311011422 is 2241101133111.

It is a happy number.

It is a super-2 number, since 2×1113311011422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113311011427) 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, 2309328 + ... + 2749475.

It is an arithmetic number, because the mean of its divisors is an integer number (71283607164).

Almost surely, 2^{1113311011422} is an apocalyptic number.

1113311011422 is an abundant number, since it is smaller than the sum of its proper divisors (1167764417826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113311011422 is a wasteful number, since it uses less digits than its factorization.

1113311011422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059704.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 1113311011422 its reverse (2241101133111), we get a palindrome (3354412144533).

The spelling of 1113311011422 in words is "one trillion, one hundred thirteen billion, three hundred eleven million, eleven thousand, four hundred twenty-two".