10223112001 has 4 divisors (see below), whose sum is σ = 10223454852. Its totient is φ = 10222769152.

The previous prime is 10223111989. The next prime is 10223112007. The reversal of 10223112001 is 10021132201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10021132201 = 80677 ⋅124213.

It can be written as a sum of positive squares in 2 ways, for example, as 2761607601 + 7461504400 = 52551^2 + 86380^2 .

It is a cyclic number.

It is not a de Polignac number, because 10223112001 - 2²⁵ = 10189557569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10223112007) 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, 121936 + ... + 187921.

It is an arithmetic number, because the mean of its divisors is an integer number (2555863713).

Almost surely, 2^10223112001 is an apocalyptic number.

It is an amenable number.

10223112001 is a deficient number, since it is larger than the sum of its proper divisors (342851).

10223112001 is an equidigital number, since it uses as much as digits as its factorization.

10223112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342850.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10223112001 its reverse (10021132201), we get a palindrome (20244244202).

The spelling of 10223112001 in words is "ten billion, two hundred twenty-three million, one hundred twelve thousand, one".