10021112121110 has 16 divisors (see below), whose sum is σ = 18038053674000. Its totient is φ = 4008433324896.

The previous prime is 10021112121109. The next prime is 10021112121133. The reversal of 10021112121110 is 1112121112001.

It is a congruent number.

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, 2808896 + ... + 5285084.

It is an arithmetic number, because the mean of its divisors is an integer number (1127378354625).

Almost surely, 2^{10021112121110} is an apocalyptic number.

10021112121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021112121110 is a deficient number, since it is larger than the sum of its proper divisors (8016941552890).

10021112121110 is a wasteful number, since it uses less digits than its factorization.

10021112121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880895.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10021112121110 its reverse (1112121112001), we get a palindrome (11133233233111).

The spelling of 10021112121110 in words is "ten trillion, twenty-one billion, one hundred twelve million, one hundred twenty-one thousand, one hundred ten".