1121002200110 has 32 divisors (see below), whose sum is σ = 2209850506080. Its totient is φ = 406893103488.

The previous prime is 1121002200103. The next prime is 1121002200119. The reversal of 1121002200110 is 110022001211.

It is a junction number, because it is equal to n+sod(n) for n = 1121002200091 and 1121002200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121002200119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73069397 + ... + 73084736.

It is an arithmetic number, because the mean of its divisors is an integer number (69057828315).

Almost surely, 2^{1121002200110} is an apocalyptic number.

1121002200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121002200110 is a deficient number, since it is larger than the sum of its proper divisors (1088848305970).

1121002200110 is a wasteful number, since it uses less digits than its factorization.

1121002200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146154212.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1121002200110 its reverse (110022001211), we get a palindrome (1231024201321).

The spelling of 1121002200110 in words is "one trillion, one hundred twenty-one billion, two million, two hundred thousand, one hundred ten".