122105401143 has 8 divisors (see below), whose sum is σ = 177607856256. Its totient is φ = 74003273400.

The previous prime is 122105401073. The next prime is 122105401147. The reversal of 122105401143 is 341104501221.

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

It is not a de Polignac number, because 122105401143 - 2¹⁰ = 122105400119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122105401147) 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, 1850081803 + ... + 1850081868.

It is an arithmetic number, because the mean of its divisors is an integer number (22200982032).

Almost surely, 2^122105401143 is an apocalyptic number.

122105401143 is a deficient number, since it is larger than the sum of its proper divisors (55502455113).

122105401143 is a wasteful number, since it uses less digits than its factorization.

122105401143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700163685.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 122105401143 its reverse (341104501221), we get a palindrome (463209902364).

The spelling of 122105401143 in words is "one hundred twenty-two billion, one hundred five million, four hundred one thousand, one hundred forty-three".