112010201001 has 16 divisors (see below), whose sum is σ = 175702276800. Its totient is φ = 70280910144.

The previous prime is 112010200999. The next prime is 112010201033. The reversal of 112010201001 is 100102010211.

It is a happy number.

It is not a de Polignac number, because 112010201001 - 2¹ = 112010200999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (112010201081) 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, 122015011 + ... + 122015928.

It is an arithmetic number, because the mean of its divisors is an integer number (10981392300).

Almost surely, 2^112010201001 is an apocalyptic number.

It is an amenable number.

112010201001 is a deficient number, since it is larger than the sum of its proper divisors (63692075799).

112010201001 is a wasteful number, since it uses less digits than its factorization.

112010201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244030965 (or 244030959 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 112010201001 its reverse (100102010211), we get a palindrome (212112211212).

The spelling of 112010201001 in words is "one hundred twelve billion, ten million, two hundred one thousand, one".