20122001120011 has 8 divisors (see below), whose sum is σ = 22996696085984. Its totient is φ = 17247336998400.

The previous prime is 20122001119973. The next prime is 20122001120063. The reversal of 20122001120011 is 11002110022102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20122001120011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20122001119973 and 20122001120000.

It is not an unprimeable number, because it can be changed into a prime (20122001120071) 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, 6295830 + ... + 8937643.

It is an arithmetic number, because the mean of its divisors is an integer number (2874587010748).

Almost surely, 2^{20122001120011} is an apocalyptic number.

20122001120011 is a deficient number, since it is larger than the sum of its proper divisors (2874694965973).

20122001120011 is a wasteful number, since it uses less digits than its factorization.

20122001120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15422181.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20122001120011 its reverse (11002110022102), we get a palindrome (31124111142113).

The spelling of 20122001120011 in words is "twenty trillion, one hundred twenty-two billion, one million, one hundred twenty thousand, eleven".