1102122122 has 8 divisors (see below), whose sum is σ = 1664131872. Its totient is φ = 547411500.

The previous prime is 1102122103. The next prime is 1102122163. The reversal of 1102122122 is 2212212011.

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 = 1102122097 and 1102122106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1824404 + ... + 1825007.

It is an arithmetic number, because the mean of its divisors is an integer number (208016484).

Almost surely, 2^1102122122 is an apocalyptic number.

1102122122 is a deficient number, since it is larger than the sum of its proper divisors (562009750).

1102122122 is a wasteful number, since it uses less digits than its factorization.

1102122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3649564.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1102122122 is about 33198.2246814495. The cubic root of 1102122122 is about 1032.9435145874.

Adding to 1102122122 its reverse (2212212011), we get a palindrome (3314334133).

The spelling of 1102122122 in words is "one billion, one hundred two million, one hundred twenty-two thousand, one hundred twenty-two".