1121102110010 has 16 divisors (see below), whose sum is σ = 2018227871016. Its totient is φ = 448386605568.

The previous prime is 1121102109989. The next prime is 1121102110013. The reversal of 1121102110010 is 100112011211.

It can be written as a sum of positive squares in 4 ways, for example, as 810887643049 + 310214466961 = 900493^2 + 556969^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1121102109973 and 1121102110000.

It is not an unprimeable number, because it can be changed into a prime (1121102110013) 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, 6692939 + ... + 6858398.

Almost surely, 2^{1121102110010} is an apocalyptic number.

1121102110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121102110010 is a deficient number, since it is larger than the sum of its proper divisors (897125761006).

1121102110010 is a wasteful number, since it uses less digits than its factorization.

1121102110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13559617.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1121102110010 its reverse (100112011211), we get a palindrome (1221214121221).

The spelling of 1121102110010 in words is "one trillion, one hundred twenty-one billion, one hundred two million, one hundred ten thousand, ten".