1120022112015 has 32 divisors (see below), whose sum is σ = 1998236433600. Its totient is φ = 595219322880.

The previous prime is 1120022111983. The next prime is 1120022112037. The reversal of 1120022112015 is 5102112200211.

It is not a de Polignac number, because 1120022112015 - 2⁵ = 1120022111983 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 14724450 + ... + 14800319.

It is an arithmetic number, because the mean of its divisors is an integer number (62444888550).

Almost surely, 2^{1120022112015} is an apocalyptic number.

1120022112015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1120022112015 is a deficient number, since it is larger than the sum of its proper divisors (878214321585).

1120022112015 is a wasteful number, since it uses less digits than its factorization.

1120022112015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29525064 (or 29525058 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

Adding to 1120022112015 its reverse (5102112200211), we get a palindrome (6222134312226).

The spelling of 1120022112015 in words is "one trillion, one hundred twenty billion, twenty-two million, one hundred twelve thousand, fifteen".