1121012522110 has 48 divisors (see below), whose sum is σ = 2188511332560. Its totient is φ = 413243251200.

The previous prime is 1121012522023. The next prime is 1121012522117. The reversal of 1121012522110 is 112252101211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121012522117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510310 + ... + 1581910.

It is an arithmetic number, because the mean of its divisors is an integer number (45593986095).

Almost surely, 2^{1121012522110} is an apocalyptic number.

1121012522110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121012522110 is a deficient number, since it is larger than the sum of its proper divisors (1067498810450).

1121012522110 is a wasteful number, since it uses less digits than its factorization.

1121012522110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072253 (or 1072240 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 1121012522110 its reverse (112252101211), we get a palindrome (1233264623321).

The spelling of 1121012522110 in words is "one trillion, one hundred twenty-one billion, twelve million, five hundred twenty-two thousand, one hundred ten".