1112010001 has 4 divisors (see below), whose sum is σ = 1177422372. Its totient is φ = 1046597632.

The previous prime is 1112009999. The next prime is 1112010007. The reversal of 1112010001 is 1000102111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000102111 = 2243 ⋅445877.

It can be written as a sum of positive squares in 2 ways, for example, as 660490000 + 451520001 = 25700^2 + 21249^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112010001 - 2¹ = 1112009999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112010007) 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, 32706160 + ... + 32706193.

It is an arithmetic number, because the mean of its divisors is an integer number (294355593).

Almost surely, 2^1112010001 is an apocalyptic number.

It is an amenable number.

1112010001 is a deficient number, since it is larger than the sum of its proper divisors (65412371).

1112010001 is an equidigital number, since it uses as much as digits as its factorization.

1112010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65412370.

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1112010001 is about 33346.8139557590. The cubic root of 1112010001 is about 1036.0233993537.

Adding to 1112010001 its reverse (1000102111), we get a palindrome (2112112112).

The spelling of 1112010001 in words is "one billion, one hundred twelve million, ten thousand, one".