1122162298 has 8 divisors (see below), whose sum is σ = 1683434880. Its totient is φ = 561017340.

The previous prime is 1122162289. The next prime is 1122162311. The reversal of 1122162298 is 8922612211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5578 + ... + 47701.

It is an arithmetic number, because the mean of its divisors is an integer number (210429360).

Almost surely, 2^1122162298 is an apocalyptic number.

1122162298 is a deficient number, since it is larger than the sum of its proper divisors (561272582).

1122162298 is a wasteful number, since it uses less digits than its factorization.

1122162298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63812.

The product of its digits is 6912, while the sum is 34.

The square root of 1122162298 is about 33498.6909893506. The cubic root of 1122162298 is about 1039.1667073853.

The spelling of 1122162298 in words is "one billion, one hundred twenty-two million, one hundred sixty-two thousand, two hundred ninety-eight".