1200522061426 has 16 divisors (see below), whose sum is σ = 1918399240800. Its totient is φ = 561816917568.

The previous prime is 1200522061411. The next prime is 1200522061469. The reversal of 1200522061426 is 6241602250021.

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, 190314231 + ... + 190320538.

It is an arithmetic number, because the mean of its divisors is an integer number (119899952550).

Almost surely, 2^{1200522061426} is an apocalyptic number.

1200522061426 is a deficient number, since it is larger than the sum of its proper divisors (717877179374).

1200522061426 is a wasteful number, since it uses less digits than its factorization.

1200522061426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380634873.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 1200522061426 in words is "one trillion, two hundred billion, five hundred twenty-two million, sixty-one thousand, four hundred twenty-six".