1110122022242 has 16 divisors (see below), whose sum is σ = 1774365144120. Its totient is φ = 519082906368.

The previous prime is 1110122022241. The next prime is 1110122022277. The reversal of 1110122022242 is 2422202210111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 994529502121 + 115592520121 = 997261^2 + 339989^2 .

It is not an unprimeable number, because it can be changed into a prime (1110122022241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103977617 + ... + 103988292.

Almost surely, 2^{1110122022242} is an apocalyptic number.

1110122022242 is a deficient number, since it is larger than the sum of its proper divisors (664243121878).

1110122022242 is a wasteful number, since it uses less digits than its factorization.

1110122022242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207966085.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1110122022242 its reverse (2422202210111), we get a palindrome (3532324232353).

The spelling of 1110122022242 in words is "one trillion, one hundred ten billion, one hundred twenty-two million, twenty-two thousand, two hundred forty-two".