1012332722 has 8 divisors (see below), whose sum is σ = 1555535772. Its totient is φ = 493820800.

The previous prime is 1012332709. The next prime is 1012332733. The reversal of 1012332722 is 2272332101.

It can be written as a sum of positive squares in 2 ways, for example, as 619064161 + 393268561 = 24881^2 + 19831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 6172679 + ... + 6172842.

Almost surely, 2^1012332722 is an apocalyptic number.

1012332722 is a deficient number, since it is larger than the sum of its proper divisors (543203050).

1012332722 is a wasteful number, since it uses less digits than its factorization.

1012332722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12345564.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1012332722 is about 31817.1765246384. The cubic root of 1012332722 is about 1004.0941226183.

Adding to 1012332722 its reverse (2272332101), we get a palindrome (3284664823).

The spelling of 1012332722 in words is "one billion, twelve million, three hundred thirty-two thousand, seven hundred twenty-two".