1069801122 has 32 divisors (see below), whose sum is σ = 2353220352. Its totient is φ = 322164864.

The previous prime is 1069801121. The next prime is 1069801141. The reversal of 1069801122 is 2211089601.

It is a happy number.

It is a super-2 number, since 2×1069801122² = 2288948881264917768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1069801122.

It is not an unprimeable number, because it can be changed into a prime (1069801121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142243 + ... + 149574.

It is an arithmetic number, because the mean of its divisors is an integer number (73538136).

Almost surely, 2^1069801122 is an apocalyptic number.

1069801122 is an abundant number, since it is smaller than the sum of its proper divisors (1283419230).

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

1069801122 is a wasteful number, since it uses less digits than its factorization.

1069801122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291882.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 1069801122 is about 32707.8143873907. The cubic root of 1069801122 is about 1022.7457489234.

The spelling of 1069801122 in words is "one billion, sixty-nine million, eight hundred one thousand, one hundred twenty-two".