1146661022 has 16 divisors (see below), whose sum is σ = 1897478352. Its totient is φ = 516319680.

The previous prime is 1146661003. The next prime is 1146661027. The reversal of 1146661022 is 2201666411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146661027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 536768 + ... + 538899.

It is an arithmetic number, because the mean of its divisors is an integer number (118592397).

Almost surely, 2^1146661022 is an apocalyptic number.

1146661022 is a deficient number, since it is larger than the sum of its proper divisors (750817330).

1146661022 is a wasteful number, since it uses less digits than its factorization.

1146661022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075723.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1146661022 is about 33862.3835841484. The cubic root of 1146661022 is about 1046.6745956414.

The spelling of 1146661022 in words is "one billion, one hundred forty-six million, six hundred sixty-one thousand, twenty-two".