1102111322 has 8 divisors (see below), whose sum is σ = 1780333716. Its totient is φ = 508666752.

The previous prime is 1102111313. The next prime is 1102111333. The reversal of 1102111322 is 2231112011.

It can be written as a sum of positive squares in 2 ways, for example, as 997233241 + 104878081 = 31579^2 + 10241^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1102111297 and 1102111306.

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 3 ways as a sum of consecutive naturals, for example, 21194423 + ... + 21194474.

Almost surely, 2^1102111322 is an apocalyptic number.

1102111322 is a deficient number, since it is larger than the sum of its proper divisors (678222394).

1102111322 is a wasteful number, since it uses less digits than its factorization.

1102111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42388912.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1102111322 is about 33198.0620217506. The cubic root of 1102111322 is about 1032.9401405431.

Adding to 1102111322 its reverse (2231112011), we get a palindrome (3333223333).

The spelling of 1102111322 in words is "one billion, one hundred two million, one hundred eleven thousand, three hundred twenty-two".