11002000212122 has 16 divisors (see below), whose sum is σ = 17505136284840. Its totient is φ = 5168116681728.

The previous prime is 11002000212113. The next prime is 11002000212143. The reversal of 11002000212122 is 22121200020011.

It can be written as a sum of positive squares in 4 ways, for example, as 9678140562841 + 1323859649281 = 3110971^2 + 1150591^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11002000212097 and 11002000212106.

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, 290455247 + ... + 290493122.

Almost surely, 2^{11002000212122} is an apocalyptic number.

11002000212122 is a deficient number, since it is larger than the sum of its proper divisors (6503136072718).

11002000212122 is a wasteful number, since it uses less digits than its factorization.

11002000212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580948945.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11002000212122 its reverse (22121200020011), we get a palindrome (33123200232133).

The spelling of 11002000212122 in words is "eleven trillion, two billion, two hundred twelve thousand, one hundred twenty-two".