1122409698 has 16 divisors (see below), whose sum is σ = 2267963040. Its totient is φ = 370279296.

The previous prime is 1122409669. The next prime is 1122409709. The reversal of 1122409698 is 8969042211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963688 + ... + 964851.

It is an arithmetic number, because the mean of its divisors is an integer number (141747690).

Almost surely, 2^1122409698 is an apocalyptic number.

1122409698 is an abundant number, since it is smaller than the sum of its proper divisors (1145553342).

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

1122409698 is a wasteful number, since it uses less digits than its factorization.

1122409698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928641.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 1122409698 is about 33502.3834674490. The cubic root of 1122409698 is about 1039.2430691715.

The spelling of 1122409698 in words is "one billion, one hundred twenty-two million, four hundred nine thousand, six hundred ninety-eight".