201000101112223 has 32 divisors (see below), whose sum is σ = 250152756595200. Its totient is φ = 157583595222144.

The previous prime is 201000101112221. The next prime is 201000101112227. The reversal of 201000101112223 is 322211101000102.

It is not a de Polignac number, because 201000101112223 - 2¹ = 201000101112221 is a prime.

It is a super-4 number, since 4×201000101112223⁴ (a number of 58 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201000101112197 and 201000101112206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000101112221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96306636 + ... + 98371582.

It is an arithmetic number, because the mean of its divisors is an integer number (7817273643600).

Almost surely, 2^{201000101112223} is an apocalyptic number.

201000101112223 is a deficient number, since it is larger than the sum of its proper divisors (49152655482977).

201000101112223 is a wasteful number, since it uses less digits than its factorization.

201000101112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090239.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201000101112223 its reverse (322211101000102), we get a palindrome (523211202112325).

The spelling of 201000101112223 in words is "two hundred one trillion, one hundred one million, one hundred twelve thousand, two hundred twenty-three".