141223122204112 has 20 divisors (see below), whose sum is σ = 294667476137860. Its totient is φ = 65179902555648.

The previous prime is 141223122204071. The next prime is 141223122204113. The reversal of 141223122204112 is 211402221322141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 92044375488576 + 49178746715536 = 9593976^2 + 7012756^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141223122204113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339478658937 + ... + 339478659352.

It is an arithmetic number, because the mean of its divisors is an integer number (14733373806893).

Almost surely, 2^{141223122204112} is an apocalyptic number.

It is an amenable number.

141223122204112 is an abundant number, since it is smaller than the sum of its proper divisors (153444353933748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141223122204112 is a wasteful number, since it uses less digits than its factorization.

141223122204112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678957318310 (or 678957318304 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 141223122204112 its reverse (211402221322141), we get a palindrome (352625343526253).

The spelling of 141223122204112 in words is "one hundred forty-one trillion, two hundred twenty-three billion, one hundred twenty-two million, two hundred four thousand, one hundred twelve".