201123141422132 has 24 divisors (see below), whose sum is σ = 352446227259336. Its totient is φ = 100424238107648.

The previous prime is 201123141422129. The next prime is 201123141422143. The reversal of 201123141422132 is 231224141321102.

201123141422132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 404348461456 + 200718792960676 = 635884^2 + 14167526^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201123141422095 and 201123141422104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40681388 + ... + 45356604.

It is an arithmetic number, because the mean of its divisors is an integer number (14685259469139).

Almost surely, 2^{201123141422132} is an apocalyptic number.

It is an amenable number.

201123141422132 is a deficient number, since it is larger than the sum of its proper divisors (151323085837204).

201123141422132 is a wasteful number, since it uses less digits than its factorization.

201123141422132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4689907 (or 4689905 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 201123141422132 its reverse (231224141321102), we get a palindrome (432347282743234).

The spelling of 201123141422132 in words is "two hundred one trillion, one hundred twenty-three billion, one hundred forty-one million, four hundred twenty-two thousand, one hundred thirty-two".