11021301122 has 16 divisors (see below), whose sum is σ = 17822843640. Its totient is φ = 5081267712.

The previous prime is 11021301119. The next prime is 11021301149. The reversal of 11021301122 is 22110312011.

It can be written as a sum of positive squares in 4 ways, for example, as 7463059321 + 3558241801 = 86389^2 + 59651^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11021301097 and 11021301106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203993 + ... + 252300.

Almost surely, 2^11021301122 is an apocalyptic number.

11021301122 is a deficient number, since it is larger than the sum of its proper divisors (6801542518).

11021301122 is a wasteful number, since it uses less digits than its factorization.

11021301122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457237.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11021301122 its reverse (22110312011), we get a palindrome (33131613133).

The spelling of 11021301122 in words is "eleven billion, twenty-one million, three hundred one thousand, one hundred twenty-two".