1111313022 has 16 divisors (see below), whose sum is σ = 2228998800. Its totient is φ = 369375552.

The previous prime is 1111313009. The next prime is 1111313053. The reversal of 1111313022 is 2203131111.

It is a happy number.

1111313022 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1111312992 and 1111313010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263263 + ... + 267450.

It is an arithmetic number, because the mean of its divisors is an integer number (139312425).

Almost surely, 2^1111313022 is an apocalyptic number.

1111313022 is an abundant number, since it is smaller than the sum of its proper divisors (1117685778).

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

1111313022 is a wasteful number, since it uses less digits than its factorization.

1111313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531067.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1111313022 is about 33336.3618590871. The cubic root of 1111313022 is about 1035.8069032591.

Adding to 1111313022 its reverse (2203131111), we get a palindrome (3314444133).

The spelling of 1111313022 in words is "one billion, one hundred eleven million, three hundred thirteen thousand, twenty-two".