10112122001 has 8 divisors (see below), whose sum is σ = 10191633408. Its totient is φ = 10032646000.

The previous prime is 10112121997. The next prime is 10112122049. The reversal of 10112122001 is 10022121101.

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 10112122001 - 2² = 10112121997 is a prime.

It is a super-2 number, since 2×10112122001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112122081) 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, 1140656 + ... + 1149486.

It is an arithmetic number, because the mean of its divisors is an integer number (1273954176).

Almost surely, 2^10112122001 is an apocalyptic number.

It is an amenable number.

10112122001 is a deficient number, since it is larger than the sum of its proper divisors (79511407).

10112122001 is an equidigital number, since it uses as much as digits as its factorization.

10112122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17703.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10112122001 its reverse (10022121101), we get a palindrome (20134243102).

The spelling of 10112122001 in words is "ten billion, one hundred twelve million, one hundred twenty-two thousand, one".