20200210110111 has 8 divisors (see below), whose sum is σ = 26934095495680. Its totient is φ = 13466565732312.

The previous prime is 20200210110107. The next prime is 20200210110127. The reversal of 20200210110111 is 11101101200202.

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

It is not a de Polignac number, because 20200210110111 - 2² = 20200210110107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200210110151) 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, 60056281 + ... + 60391698.

It is an arithmetic number, because the mean of its divisors is an integer number (3366761936960).

Almost surely, 2^{20200210110111} is an apocalyptic number.

20200210110111 is a deficient number, since it is larger than the sum of its proper divisors (6733885385569).

20200210110111 is a wasteful number, since it uses less digits than its factorization.

20200210110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120503885.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 20200210110111 its reverse (11101101200202), we get a palindrome (31301311310313).

The spelling of 20200210110111 in words is "twenty trillion, two hundred billion, two hundred ten million, one hundred ten thousand, one hundred eleven".