1130405722 has 16 divisors (see below), whose sum is σ = 1833092640. Its totient is φ = 520982928.

The previous prime is 1130405719. The next prime is 1130405743. The reversal of 1130405722 is 2275040311.

It is a happy number.

It is a super-3 number, since 3×1130405722³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400588 + ... + 403399.

It is an arithmetic number, because the mean of its divisors is an integer number (114568290).

Almost surely, 2^1130405722 is an apocalyptic number.

1130405722 is a deficient number, since it is larger than the sum of its proper divisors (702686918).

1130405722 is a wasteful number, since it uses less digits than its factorization.

1130405722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804045.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1130405722 is about 33621.5068371422. The cubic root of 1130405722 is about 1041.7050808262.

The spelling of 1130405722 in words is "one billion, one hundred thirty million, four hundred five thousand, seven hundred twenty-two".