11120012022122 has 24 divisors (see below), whose sum is σ = 18211157367300. Its totient is φ = 5085740515968.

The previous prime is 11120012022083. The next prime is 11120012022127. The reversal of 11120012022122 is 22122021002111.

It can be written as a sum of positive squares in 2 ways, for example, as 9938010356521 + 1182001665601 = 3152461^2 + 1087199^2 .

It is a super-2 number, since 2×11120012022122² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11120012022122.

It is not an unprimeable number, because it can be changed into a prime (11120012022127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265525247 + ... + 265567122.

Almost surely, 2^{11120012022122} is an apocalyptic number.

11120012022122 is a deficient number, since it is larger than the sum of its proper divisors (7091145345178).

11120012022122 is a wasteful number, since it uses less digits than its factorization.

11120012022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531092438 (or 531092419 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11120012022122 its reverse (22122021002111), we get a palindrome (33242033024233).

The spelling of 11120012022122 in words is "eleven trillion, one hundred twenty billion, twelve million, twenty-two thousand, one hundred twenty-two".