1150331622 has 64 divisors (see below), whose sum is σ = 2684026368. Its totient is φ = 324800000.

The previous prime is 1150331593. The next prime is 1150331647. The reversal of 1150331622 is 2261330511.

It is a junction number, because it is equal to n+sod(n) for n = 1150331592 and 1150331601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108247 + ... + 118397.

It is an arithmetic number, because the mean of its divisors is an integer number (41937912).

Almost surely, 2^1150331622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150331622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1342013184).

1150331622 is an abundant number, since it is smaller than the sum of its proper divisors (1533694746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150331622 is a wasteful number, since it uses less digits than its factorization.

1150331622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10285.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1150331622 is about 33916.5390628230. The cubic root of 1150331622 is about 1047.7902498423.

The spelling of 1150331622 in words is "one billion, one hundred fifty million, three hundred thirty-one thousand, six hundred twenty-two".