1120570248678 has 16 divisors (see below), whose sum is σ = 2247599119680. Its totient is φ = 372446979176.

The previous prime is 1120570248659. The next prime is 1120570248703. The reversal of 1120570248678 is 8768420750211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120570248678.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269107008 + ... + 269111171.

It is an arithmetic number, because the mean of its divisors is an integer number (140474944980).

Almost surely, 2^{1120570248678} is an apocalyptic number.

1120570248678 is an abundant number, since it is smaller than the sum of its proper divisors (1127028871002).

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

1120570248678 is a wasteful number, since it uses less digits than its factorization.

1120570248678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538218531.

The product of its (nonzero) digits is 1505280, while the sum is 51.

Adding to 1120570248678 its reverse (8768420750211), we get a palindrome (9888990998889).

The spelling of 1120570248678 in words is "one trillion, one hundred twenty billion, five hundred seventy million, two hundred forty-eight thousand, six hundred seventy-eight".