1002122101110 has 32 divisors (see below), whose sum is σ = 2590100200800. Its totient is φ = 246676209408.

The previous prime is 1002122101039. The next prime is 1002122101133. The reversal of 1002122101110 is 111012212001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1284771535 + ... + 1284772314.

It is an arithmetic number, because the mean of its divisors is an integer number (80940631275).

Almost surely, 2^{1002122101110} is an apocalyptic number.

1002122101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002122101110 is an abundant number, since it is smaller than the sum of its proper divisors (1587978099690).

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

1002122101110 is a wasteful number, since it uses less digits than its factorization.

1002122101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569543872.

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

Adding to 1002122101110 its reverse (111012212001), we get a palindrome (1113134313111).

The spelling of 1002122101110 in words is "one trillion, two billion, one hundred twenty-two million, one hundred one thousand, one hundred ten".