11012110012122 has 32 divisors (see below), whose sum is σ = 22081602291840. Its totient is φ = 3661140281280.

The previous prime is 11012110012097. The next prime is 11012110012187. The reversal of 11012110012122 is 22121001121011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87375672 + ... + 87501612.

It is an arithmetic number, because the mean of its divisors is an integer number (690050071620).

Almost surely, 2^{11012110012122} is an apocalyptic number.

11012110012122 is an abundant number, since it is smaller than the sum of its proper divisors (11069492279718).

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

11012110012122 is a wasteful number, since it uses less digits than its factorization.

11012110012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163798.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11012110012122 its reverse (22121001121011), we get a palindrome (33133111133133).

The spelling of 11012110012122 in words is "eleven trillion, twelve billion, one hundred ten million, twelve thousand, one hundred twenty-two".