112142223001 has 4 divisors (see below), whose sum is σ = 118738824372. Its totient is φ = 105545621632.

The previous prime is 112142222993. The next prime is 112142223007. The reversal of 112142223001 is 100322241211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103441997376 + 8700225625 = 321624^2 + 93275^2 .

It is a cyclic number.

It is not a de Polignac number, because 112142223001 - 2³ = 112142222993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112142223001.

It is not an unprimeable number, because it can be changed into a prime (112142223007) 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, 3298300660 + ... + 3298300693.

It is an arithmetic number, because the mean of its divisors is an integer number (29684706093).

Almost surely, 2^112142223001 is an apocalyptic number.

It is an amenable number.

112142223001 is a deficient number, since it is larger than the sum of its proper divisors (6596601371).

112142223001 is an equidigital number, since it uses as much as digits as its factorization.

112142223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596601370.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112142223001 its reverse (100322241211), we get a palindrome (212464464212).

The spelling of 112142223001 in words is "one hundred twelve billion, one hundred forty-two million, two hundred twenty-three thousand, one".