1121120202010 has 16 divisors (see below), whose sum is σ = 2018081558016. Its totient is φ = 448433593168.

The previous prime is 1121120202001. The next prime is 1121120202061. The reversal of 1121120202010 is 102020211211.

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 7 ways as a sum of consecutive naturals, for example, 1483114 + ... + 2107573.

It is an arithmetic number, because the mean of its divisors is an integer number (126130097376).

Almost surely, 2^{1121120202010} is an apocalyptic number.

1121120202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121120202010 is a deficient number, since it is larger than the sum of its proper divisors (896961356006).

1121120202010 is a wasteful number, since it uses less digits than its factorization.

1121120202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621917.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1121120202010 its reverse (102020211211), we get a palindrome (1223140413221).

The spelling of 1121120202010 in words is "one trillion, one hundred twenty-one billion, one hundred twenty million, two hundred two thousand, ten".