11021102001122 has 8 divisors (see below), whose sum is σ = 16627211690076. Its totient is φ = 5478698104432.

The previous prime is 11021102001113. The next prime is 11021102001149. The reversal of 11021102001122 is 22110020112011.

It can be written as a sum of positive squares in 2 ways, for example, as 10622573674441 + 398528326681 = 3259229^2 + 631291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11021102001097 and 11021102001106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15926447633 + ... + 15926448324.

Almost surely, 2^{11021102001122} is an apocalyptic number.

11021102001122 is a deficient number, since it is larger than the sum of its proper divisors (5606109688954).

11021102001122 is a wasteful number, since it uses less digits than its factorization.

11021102001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31852896132.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11021102001122 its reverse (22110020112011), we get a palindrome (33131122113133).

The spelling of 11021102001122 in words is "eleven trillion, twenty-one billion, one hundred two million, one thousand, one hundred twenty-two".