1100122002122 has 16 divisors (see below), whose sum is σ = 1938676535712. Its totient is φ = 461589651120.

The previous prime is 1100122002017. The next prime is 1100122002127. The reversal of 1100122002122 is 2212002210011.

It is a junction number, because it is equal to n+sod(n) for n = 1100122002097 and 1100122002106.

It is not an unprimeable number, because it can be changed into a prime (1100122002127) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1923289928 + ... + 1923290499.

It is an arithmetic number, because the mean of its divisors is an integer number (121167283482).

Almost surely, 2^{1100122002122} is an apocalyptic number.

1100122002122 is a deficient number, since it is larger than the sum of its proper divisors (838554533590).

1100122002122 is a wasteful number, since it uses less digits than its factorization.

1100122002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846580453.

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

Adding to 1100122002122 its reverse (2212002210011), we get a palindrome (3312124212133).

The spelling of 1100122002122 in words is "one trillion, one hundred billion, one hundred twenty-two million, two thousand, one hundred twenty-two".