112421422231501 has 8 divisors (see below), whose sum is σ = 112454991060984. Its totient is φ = 112387854512640.

The previous prime is 112421422231493. The next prime is 112421422231609. The reversal of 112421422231501 is 105132224124211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5308651010601 + 107112771220900 = 2304051^2 + 10349530^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 112421422231501 - 2³ = 112421422231493 is a prime.

It is a super-3 number, since 3×112421422231501³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112421422231301) 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, 230680581 + ... + 231167413.

It is an arithmetic number, because the mean of its divisors is an integer number (14056873882623).

Almost surely, 2^{112421422231501} is an apocalyptic number.

It is an amenable number.

112421422231501 is a deficient number, since it is larger than the sum of its proper divisors (33568829483).

112421422231501 is an equidigital number, since it uses as much as digits as its factorization.

112421422231501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555311.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 112421422231501 its reverse (105132224124211), we get a palindrome (217553646355712).

The spelling of 112421422231501 in words is "one hundred twelve trillion, four hundred twenty-one billion, four hundred twenty-two million, two hundred thirty-one thousand, five hundred one".