22120120100011 has 8 divisors (see below), whose sum is σ = 23298338385920. Its totient is φ = 20943301957992.

The previous prime is 22120120099997. The next prime is 22120120100017. The reversal of 22120120100011 is 11000102102122.

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

It is a cyclic number.

It is not a de Polignac number, because 22120120100011 - 2⁹ = 22120120099499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22120120099964 and 22120120100000.

It is not an unprimeable number, because it can be changed into a prime (22120120100017) 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, 350003535 + ... + 350066728.

It is an arithmetic number, because the mean of its divisors is an integer number (2912292298240).

Almost surely, 2^{22120120100011} is an apocalyptic number.

22120120100011 is a deficient number, since it is larger than the sum of its proper divisors (1178218285909).

22120120100011 is a wasteful number, since it uses less digits than its factorization.

22120120100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700071945.

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

Adding to 22120120100011 its reverse (11000102102122), we get a palindrome (33120222202133).

The spelling of 22120120100011 in words is "twenty-two trillion, one hundred twenty billion, one hundred twenty million, one hundred thousand, eleven".