1120021010110 has 32 divisors (see below), whose sum is σ = 2134683460800. Its totient is φ = 421644068352.

The previous prime is 1120021010083. The next prime is 1120021010131. The reversal of 1120021010110 is 110101200211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10042372 + ... + 10153288.

It is an arithmetic number, because the mean of its divisors is an integer number (66708858150).

Almost surely, 2^{1120021010110} is an apocalyptic number.

1120021010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120021010110 is a deficient number, since it is larger than the sum of its proper divisors (1014662450690).

1120021010110 is a wasteful number, since it uses less digits than its factorization.

1120021010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170340.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1120021010110 its reverse (110101200211), we get a palindrome (1230122210321).

The spelling of 1120021010110 in words is "one trillion, one hundred twenty billion, twenty-one million, ten thousand, one hundred ten".