1115354022 has 16 divisors (see below), whose sum is σ = 2302666752. Its totient is φ = 359791560.

The previous prime is 1115353961. The next prime is 1115354029. The reversal of 1115354022 is 2204535111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1115353983 and 1115354001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115354029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2998078 + ... + 2998449.

It is an arithmetic number, because the mean of its divisors is an integer number (143916672).

Almost surely, 2^1115354022 is an apocalyptic number.

1115354022 is an abundant number, since it is smaller than the sum of its proper divisors (1187312730).

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

1115354022 is a wasteful number, since it uses less digits than its factorization.

1115354022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5996563.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1115354022 is about 33396.9163546577. The cubic root of 1115354022 is about 1037.0608651464.

Adding to 1115354022 its reverse (2204535111), we get a palindrome (3319889133).

The spelling of 1115354022 in words is "one billion, one hundred fifteen million, three hundred fifty-four thousand, twenty-two".