112421142201 has 16 divisors (see below), whose sum is σ = 150167476800. Its totient is φ = 74811188928.

The previous prime is 112421142143. The next prime is 112421142241. The reversal of 112421142201 is 102241124211.

It is not a de Polignac number, because 112421142201 - 2⁷ = 112421142073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112421142241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8923815 + ... + 8936403.

It is an arithmetic number, because the mean of its divisors is an integer number (9385467300).

Almost surely, 2^112421142201 is an apocalyptic number.

It is an amenable number.

112421142201 is a deficient number, since it is larger than the sum of its proper divisors (37746334599).

112421142201 is a wasteful number, since it uses less digits than its factorization.

112421142201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17768.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112421142201 its reverse (102241124211), we get a palindrome (214662266412).

The spelling of 112421142201 in words is "one hundred twelve billion, four hundred twenty-one million, one hundred forty-two thousand, two hundred one".