3520048078822 has 64 divisors (see below), whose sum is σ = 5895829094400. Its totient is φ = 1562830757280.

The previous prime is 3520048078819. The next prime is 3520048078861. The reversal of 3520048078822 is 2288708400253.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68341963 + ... + 68393449.

It is an arithmetic number, because the mean of its divisors is an integer number (92122329600).

Almost surely, 2^{3520048078822} is an apocalyptic number.

3520048078822 is a deficient number, since it is larger than the sum of its proper divisors (2375781015578).

3520048078822 is a wasteful number, since it uses less digits than its factorization.

3520048078822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52001.

The product of its (nonzero) digits is 1720320, while the sum is 49.

It can be divided in two parts, 3520048078 and 822, that added together give a square (3520048900 = 59330²).

The spelling of 3520048078822 in words is "three trillion, five hundred twenty billion, forty-eight million, seventy-eight thousand, eight hundred twenty-two".