1122101322 has 32 divisors (see below), whose sum is σ = 2345182848. Its totient is φ = 357251136.

The previous prime is 1122101317. The next prime is 1122101333. The reversal of 1122101322 is 2231012211.

It is a super-2 number, since 2×1122101322² = 2518222753668295368, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 95608 + ... + 106700.

It is an arithmetic number, because the mean of its divisors is an integer number (73286964).

Almost surely, 2^1122101322 is an apocalyptic number.

1122101322 is an abundant number, since it is smaller than the sum of its proper divisors (1223081526).

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

1122101322 is a wasteful number, since it uses less digits than its factorization.

1122101322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11854.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1122101322 is about 33497.7808518714. The cubic root of 1122101322 is about 1039.1478849811.

Adding to 1122101322 its reverse (2231012211), we get a palindrome (3353113533).

The spelling of 1122101322 in words is "one billion, one hundred twenty-two million, one hundred one thousand, three hundred twenty-two".