1120010205522 has 64 divisors (see below), whose sum is σ = 2558441217024. Its totient is φ = 323812270080.

The previous prime is 1120010205511. The next prime is 1120010205527. The reversal of 1120010205522 is 2255020100211.

It is a super-3 number, since 3×1120010205522³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120010205527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109122 + ... + 1500642.

It is an arithmetic number, because the mean of its divisors is an integer number (39975644016).

Almost surely, 2^{1120010205522} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120010205522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1279220608512).

1120010205522 is an abundant number, since it is smaller than the sum of its proper divisors (1438431011502).

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

1120010205522 is a wasteful number, since it uses less digits than its factorization.

1120010205522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392163.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 1120010205522 its reverse (2255020100211), we get a palindrome (3375030305733).

The spelling of 1120010205522 in words is "one trillion, one hundred twenty billion, ten million, two hundred five thousand, five hundred twenty-two".