1085084722276 has 9 divisors (see below), whose sum is σ = 1898901909849. Its totient is φ = 542541319464.

The previous prime is 1085084722259. The next prime is 1085084722301. The reversal of 1085084722276 is 6722274805801.

The square root of 1085084722276 is 1041674.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 47180184100 + 1037904538176 = 217210^2 + 1018776^2 .

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 1822930 + ... + 2343766.

Almost surely, 2^{1085084722276} is an apocalyptic number.

1085084722276 is the 1041674-th square number.

It is an amenable number.

1085084722276 is a deficient number, since it is larger than the sum of its proper divisors (813817187573).

1085084722276 is an frugal number, since it uses more digits than its factorization.

1085084722276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041678 (or 520839 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 1085084722276 in words is "one trillion, eighty-five billion, eighty-four million, seven hundred twenty-two thousand, two hundred seventy-six".