10110121112210 has 96 divisors (see below), whose sum is σ = 21780388591920. Its totient is φ = 3367013529600.

The previous prime is 10110121112209. The next prime is 10110121112263. The reversal of 10110121112210 is 1221112101101.

It can be written as a sum of positive squares in 8 ways, for example, as 2587076016721 + 7523045095489 = 1608439^2 + 2742817^2 .

It is a super-2 number, since 2×10110121112210² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3501830 + ... + 5699390.

Almost surely, 2^{10110121112210} is an apocalyptic number.

10110121112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10110121112210 is an abundant number, since it is smaller than the sum of its proper divisors (11670267479710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10110121112210 is a wasteful number, since it uses less digits than its factorization.

10110121112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197852 (or 2197845 counting only the distinct ones).

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

Adding to 10110121112210 its reverse (1221112101101), we get a palindrome (11331233213311).

The spelling of 10110121112210 in words is "ten trillion, one hundred ten billion, one hundred twenty-one million, one hundred twelve thousand, two hundred ten".