1121112301210 has 32 divisors (see below), whose sum is σ = 2317323038400. Its totient is φ = 386220504960.

The previous prime is 1121112301189. The next prime is 1121112301219. The reversal of 1121112301210 is 121032111211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1121112301219) 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, 268206595 + ... + 268210774.

It is an arithmetic number, because the mean of its divisors is an integer number (72416344950).

Almost surely, 2^{1121112301210} is an apocalyptic number.

1121112301210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121112301210 is an abundant number, since it is smaller than the sum of its proper divisors (1196210737190).

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

1121112301210 is a wasteful number, since it uses less digits than its factorization.

1121112301210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536417406.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1121112301210 its reverse (121032111211), we get a palindrome (1242144412421).

The spelling of 1121112301210 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, three hundred one thousand, two hundred ten".