20102222022113 has 8 divisors (see below), whose sum is σ = 25062510573120. Its totient is φ = 15664069108080.

The previous prime is 20102222022107. The next prime is 20102222022121. The reversal of 20102222022113 is 31122022220102.

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 20102222022113 - 2⁴ = 20102222022097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20102222022193) 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, 130533909158 + ... + 130533909311.

It is an arithmetic number, because the mean of its divisors is an integer number (3132813821640).

Almost surely, 2^{20102222022113} is an apocalyptic number.

It is an amenable number.

20102222022113 is a deficient number, since it is larger than the sum of its proper divisors (4960288551007).

20102222022113 is a wasteful number, since it uses less digits than its factorization.

20102222022113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261067818487.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20102222022113 its reverse (31122022220102), we get a palindrome (51224244242215).

The spelling of 20102222022113 in words is "twenty trillion, one hundred two billion, two hundred twenty-two million, twenty-two thousand, one hundred thirteen".