11012122112002 has 16 divisors (see below), whose sum is σ = 18506858784192. Its totient is φ = 4870225995120.

The previous prime is 11012122111993. The next prime is 11012122112009. The reversal of 11012122112002 is 20021122121011.

It is not an unprimeable number, because it can be changed into a prime (11012122112009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6764201958 + ... + 6764203585.

It is an arithmetic number, because the mean of its divisors is an integer number (1156678674012).

Almost surely, 2^{11012122112002} is an apocalyptic number.

11012122112002 is a deficient number, since it is larger than the sum of its proper divisors (7494736672190).

11012122112002 is a wasteful number, since it uses less digits than its factorization.

11012122112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13528405593.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11012122112002 its reverse (20021122121011), we get a palindrome (31033244233013).

Subtracting 11012122112002 from its reverse (20021122121011), we obtain a palindrome (9009000009009).

The spelling of 11012122112002 in words is "eleven trillion, twelve billion, one hundred twenty-two million, one hundred twelve thousand, two".