110201021212231 has 2 divisors, whose sum is σ = 110201021212232. Its totient is φ = 110201021212230.

The previous prime is 110201021212151. The next prime is 110201021212253. The reversal of 110201021212231 is 132212120102011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110201021212231 - 2²³ = 110201012823623 is a prime.

It is a super-2 number, since 2×110201021212231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110201021212199 and 110201021212208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110201021212831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100510606115 + 55100510606116.

It is an arithmetic number, because the mean of its divisors is an integer number (55100510606116).

Almost surely, 2^{110201021212231} is an apocalyptic number.

110201021212231 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201021212231 is an equidigital number, since it uses as much as digits as its factorization.

110201021212231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 110201021212231 its reverse (132212120102011), we get a palindrome (242413141314242).

The spelling of 110201021212231 in words is "one hundred ten trillion, two hundred one billion, twenty-one million, two hundred twelve thousand, two hundred thirty-one".