101221100201110 has 8 divisors (see below), whose sum is σ = 182197980362016. Its totient is φ = 40488440080440.

The previous prime is 101221100201093. The next prime is 101221100201129. The reversal of 101221100201110 is 11102001122101.

It is a happy number.

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

It is a super-2 number, since 2×101221100201110² (a number of 29 digits) contains 22 as substring.

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, 5061055010046 + ... + 5061055010065.

It is an arithmetic number, because the mean of its divisors is an integer number (22774747545252).

Almost surely, 2^{101221100201110} is an apocalyptic number.

101221100201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101221100201110 is a deficient number, since it is larger than the sum of its proper divisors (80976880160906).

101221100201110 is a wasteful number, since it uses less digits than its factorization.

101221100201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10122110020118.

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

Adding to 101221100201110 its reverse (11102001122101), we get a palindrome (112323101323211).

The spelling of 101221100201110 in words is "one hundred one trillion, two hundred twenty-one billion, one hundred million, two hundred one thousand, one hundred ten".