1120121030110 has 32 divisors (see below), whose sum is σ = 2052011128320. Its totient is φ = 440131609632.

The previous prime is 1120121030053. The next prime is 1120121030111. The reversal of 1120121030110 is 110301210211.

It is a happy number.

It is a super-2 number, since 2×1120121030110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120121030111) by changing a digit.

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, 2087914 + ... + 2568973.

It is an arithmetic number, because the mean of its divisors is an integer number (64125347760).

Almost surely, 2^{1120121030110} is an apocalyptic number.

1120121030110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120121030110 is a deficient number, since it is larger than the sum of its proper divisors (931890098210).

1120121030110 is a wasteful number, since it uses less digits than its factorization.

1120121030110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4657320.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1120121030110 its reverse (110301210211), we get a palindrome (1230422240321).

The spelling of 1120121030110 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, thirty thousand, one hundred ten".