200231101223111 has 8 divisors (see below), whose sum is σ = 228835878150144. Its totient is φ = 171626407769880.

The previous prime is 200231101223107. The next prime is 200231101223119. The reversal of 200231101223111 is 111322101132002.

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

It is not a de Polignac number, because 200231101223111 - 2² = 200231101223107 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 (200231101223119) 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, 15641015 + ... + 25398888.

It is an arithmetic number, because the mean of its divisors is an integer number (28604484768768).

Almost surely, 2^{200231101223111} is an apocalyptic number.

200231101223111 is a deficient number, since it is larger than the sum of its proper divisors (28604776927033).

200231101223111 is an equidigital number, since it uses as much as digits as its factorization.

200231101223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41736901.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 200231101223111 its reverse (111322101132002), we get a palindrome (311553202355113).

The spelling of 200231101223111 in words is "two hundred trillion, two hundred thirty-one billion, one hundred one million, two hundred twenty-three thousand, one hundred eleven".