1122068189 has 8 divisors (see below), whose sum is σ = 1224427968. Its totient is φ = 1019767360.

The previous prime is 1122068159. The next prime is 1122068201. The reversal of 1122068189 is 9818602211.

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

It is a cyclic number.

It is not a de Polignac number, because 1122068189 - 2¹⁶ = 1122002653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122068159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31349 + ... + 56805.

It is an arithmetic number, because the mean of its divisors is an integer number (153053496).

Almost surely, 2^1122068189 is an apocalyptic number.

It is an amenable number.

1122068189 is a deficient number, since it is larger than the sum of its proper divisors (102359779).

1122068189 is a wasteful number, since it uses less digits than its factorization.

1122068189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29475.

The product of its (nonzero) digits is 13824, while the sum is 38.

The square root of 1122068189 is about 33497.2862930716. The cubic root of 1122068189 is about 1039.1376570201.

The spelling of 1122068189 in words is "one billion, one hundred twenty-two million, sixty-eight thousand, one hundred eighty-nine".