10122210121110 has 32 divisors (see below), whose sum is σ = 24566262772320. Its totient is φ = 2668927312128.

The previous prime is 10122210121027. The next prime is 10122210121139. The reversal of 10122210121110 is 1112101222101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10122210121110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1895542297 + ... + 1895547636.

It is an arithmetic number, because the mean of its divisors is an integer number (767695711635).

Almost surely, 2^{10122210121110} is an apocalyptic number.

10122210121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122210121110 is an abundant number, since it is smaller than the sum of its proper divisors (14444052651210).

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

10122210121110 is a wasteful number, since it uses less digits than its factorization.

10122210121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791090032.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10122210121110 its reverse (1112101222101), we get a palindrome (11234311343211).

The spelling of 10122210121110 in words is "ten trillion, one hundred twenty-two billion, two hundred ten million, one hundred twenty-one thousand, one hundred ten".