1110220122102 has 192 divisors, whose sum is σ = 2981538416640. Its totient is φ = 268131907584.

The previous prime is 1110220121993. The next prime is 1110220122107. The reversal of 1110220122102 is 2012210220111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110220122107) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5743299 + ... + 5933457.

It is an arithmetic number, because the mean of its divisors is an integer number (15528845920).

Almost surely, 2^{1110220122102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110220122102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1490769208320).

1110220122102 is an abundant number, since it is smaller than the sum of its proper divisors (1871318294538).

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

1110220122102 is a wasteful number, since it uses less digits than its factorization.

1110220122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190255 (or 190238 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1110220122102 its reverse (2012210220111), we get a palindrome (3122430342213).

The spelling of 1110220122102 in words is "one trillion, one hundred ten billion, two hundred twenty million, one hundred twenty-two thousand, one hundred two".