1102122111 has 8 divisors (see below), whose sum is σ = 1474222464. Its totient is φ = 732384920.

The previous prime is 1102122103. The next prime is 1102122163. The reversal of 1102122111 is 1112212011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102122111 - 2³ = 1102122103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102123111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589701 + ... + 591566.

It is an arithmetic number, because the mean of its divisors is an integer number (184277808).

Almost surely, 2^1102122111 is an apocalyptic number.

1102122111 is a deficient number, since it is larger than the sum of its proper divisors (372100353).

1102122111 is a wasteful number, since it uses less digits than its factorization.

1102122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181581.

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 1102122111 is about 33198.2245157779. The cubic root of 1102122111 is about 1032.9435111508.

Adding to 1102122111 its reverse (1112212011), we get a palindrome (2214334122).

The spelling of 1102122111 in words is "one billion, one hundred two million, one hundred twenty-two thousand, one hundred eleven".