1122480078 has 32 divisors (see below), whose sum is σ = 2282058240. Its totient is φ = 367994880.

The previous prime is 1122480077. The next prime is 1122480091. The reversal of 1122480078 is 8700842211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122480077) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 307323 + ... + 310953.

It is an arithmetic number, because the mean of its divisors is an integer number (71314320).

Almost surely, 2^1122480078 is an apocalyptic number.

1122480078 is an abundant number, since it is smaller than the sum of its proper divisors (1159578162).

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

1122480078 is a wasteful number, since it uses less digits than its factorization.

1122480078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4472.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 1122480078 is about 33503.4338240127. The cubic root of 1122480078 is about 1039.2647904136.

The spelling of 1122480078 in words is "one billion, one hundred twenty-two million, four hundred eighty thousand, seventy-eight".