1115342022 has 8 divisors (see below), whose sum is σ = 2230684056. Its totient is φ = 371780672.

The previous prime is 1115342003. The next prime is 1115342029. The reversal of 1115342022 is 2202435111.

It is a sphenic number, since it is the product of 3 distinct primes.

1115342022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1115342022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115342029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92945163 + ... + 92945174.

It is an arithmetic number, because the mean of its divisors is an integer number (278835507).

Almost surely, 2^1115342022 is an apocalyptic number.

1115342022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1115342022 is a wasteful number, since it uses less digits than its factorization.

1115342022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185890342.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1115342022 is about 33396.7366968691. The cubic root of 1115342022 is about 1037.0571459162.

Adding to 1115342022 its reverse (2202435111), we get a palindrome (3317777133).

The spelling of 1115342022 in words is "one billion, one hundred fifteen million, three hundred forty-two thousand, twenty-two".