1120202122104 has 96 divisors (see below), whose sum is σ = 3270097958400. Its totient is φ = 344377785600.

The previous prime is 1120202122103. The next prime is 1120202122121. The reversal of 1120202122104 is 4012212020211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120202122103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557442 + ... + 1597230.

It is an arithmetic number, because the mean of its divisors is an integer number (34063520400).

Almost surely, 2^{1120202122104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120202122104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1635048979200).

1120202122104 is an abundant number, since it is smaller than the sum of its proper divisors (2149895836296).

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

1120202122104 is a wasteful number, since it uses less digits than its factorization.

1120202122104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040965 (or 1040958 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1120202122104 its reverse (4012212020211), we get a palindrome (5132414142315).

The spelling of 1120202122104 in words is "one trillion, one hundred twenty billion, two hundred two million, one hundred twenty-two thousand, one hundred four".