11022002012012 has 24 divisors (see below), whose sum is σ = 19551066909696. Its totient is φ = 5436188145488.

The previous prime is 11022002012003. The next prime is 11022002012051. The reversal of 11022002012012 is 21021020022011.

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, 25441148 + ... + 25870755.

It is an arithmetic number, because the mean of its divisors is an integer number (814627787904).

Almost surely, 2^{11022002012012} is an apocalyptic number.

It is an amenable number.

11022002012012 is a deficient number, since it is larger than the sum of its proper divisors (8529064897684).

11022002012012 is a wasteful number, since it uses less digits than its factorization.

11022002012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51312637 (or 51312635 counting only the distinct ones).

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

Adding to 11022002012012 its reverse (21021020022011), we get a palindrome (32043022034023).

The spelling of 11022002012012 in words is "eleven trillion, twenty-two billion, two million, twelve thousand, twelve".