110121021001122 has 16 divisors (see below), whose sum is σ = 220383313375680. Its totient is φ = 36683461771472.

The previous prime is 110121021001093. The next prime is 110121021001171. The reversal of 110121021001122 is 221100120121011.

It is a happy number.

It is a super-2 number, since 2×110121021001122² (a number of 29 digits) contains 22 as substring.

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, 5886297093 + ... + 5886315800.

It is an arithmetic number, because the mean of its divisors is an integer number (13773957085980).

Almost surely, 2^{110121021001122} is an apocalyptic number.

110121021001122 is an abundant number, since it is smaller than the sum of its proper divisors (110262292374558).

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

110121021001122 is a wasteful number, since it uses less digits than its factorization.

110121021001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11772614457.

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

Adding to 110121021001122 its reverse (221100120121011), we get a palindrome (331221141122133).

The spelling of 110121021001122 in words is "one hundred ten trillion, one hundred twenty-one billion, twenty-one million, one thousand, one hundred twenty-two".