1340078572222 has 16 divisors (see below), whose sum is σ = 2165555316960. Its totient is φ = 618265514592.

The previous prime is 1340078572169. The next prime is 1340078572331. The reversal of 1340078572222 is 2222758700431.

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 7 ways as a sum of consecutive naturals, for example, 9608097 + ... + 9746572.

It is an arithmetic number, because the mean of its divisors is an integer number (135347207310).

Almost surely, 2^{1340078572222} is an apocalyptic number.

1340078572222 is a deficient number, since it is larger than the sum of its proper divisors (825476744738).

1340078572222 is a wasteful number, since it uses less digits than its factorization.

1340078572222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19357347.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 1340078572222 in words is "one trillion, three hundred forty billion, seventy-eight million, five hundred seventy-two thousand, two hundred twenty-two".