101122121220110 has 8 divisors (see below), whose sum is σ = 182019818196216. Its totient is φ = 40448848488040.

The previous prime is 101122121220101. The next prime is 101122121220121. The reversal of 101122121220110 is 11022121221101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5056106060996 + ... + 5056106061015.

It is an arithmetic number, because the mean of its divisors is an integer number (22752477274527).

Almost surely, 2^{101122121220110} is an apocalyptic number.

101122121220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122121220110 is a deficient number, since it is larger than the sum of its proper divisors (80897696976106).

101122121220110 is a wasteful number, since it uses less digits than its factorization.

101122121220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10112212122018.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101122121220110 its reverse (11022121221101), we get a palindrome (112144242441211).

Subtracting from 101122121220110 its reverse (11022121221101), we obtain a palindrome (90099999999009).

The spelling of 101122121220110 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred twenty thousand, one hundred ten".