10122121010110 has 16 divisors (see below), whose sum is σ = 18219931805376. Its totient is φ = 4048823073568.

The previous prime is 10122121010059. The next prime is 10122121010143. The reversal of 10122121010110 is 1101012122101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443334 + ... + 4725193.

It is an arithmetic number, because the mean of its divisors is an integer number (1138745737836).

Almost surely, 2^{10122121010110} is an apocalyptic number.

10122121010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122121010110 is a deficient number, since it is larger than the sum of its proper divisors (8097810795266).

10122121010110 is a wasteful number, since it uses less digits than its factorization.

10122121010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332627.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10122121010110 its reverse (1101012122101), we get a palindrome (11223133132211).

The spelling of 10122121010110 in words is "ten trillion, one hundred twenty-two billion, one hundred twenty-one million, ten thousand, one hundred ten".