112202400001 has 4 divisors (see below), whose sum is σ = 112250331604. Its totient is φ = 112154468400.

The previous prime is 112202399971. The next prime is 112202400007. The reversal of 112202400001 is 100004202211.

It is a happy number.

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 73864368400 + 38338031601 = 271780^2 + 195801^2 .

It is a cyclic number.

It is not a de Polignac number, because 112202400001 - 2⁹ = 112202399489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112202400007) 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, 23962290 + ... + 23966971.

It is an arithmetic number, because the mean of its divisors is an integer number (28062582901).

Almost surely, 2^112202400001 is an apocalyptic number.

It is an amenable number.

112202400001 is a deficient number, since it is larger than the sum of its proper divisors (47931603).

112202400001 is an equidigital number, since it uses as much as digits as its factorization.

112202400001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47931602.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112202400001 its reverse (100004202211), we get a palindrome (212206602212).

The spelling of 112202400001 in words is "one hundred twelve billion, two hundred two million, four hundred thousand, one".