112220240001 has 4 divisors (see below), whose sum is σ = 149626986672. Its totient is φ = 74813493332.

The previous prime is 112220239973. The next prime is 112220240003. The reversal of 112220240001 is 100042022211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112220240001 - 2⁵ = 112220239969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112220240003) 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, 18703373331 + ... + 18703373336.

It is an arithmetic number, because the mean of its divisors is an integer number (37406746668).

Almost surely, 2^112220240001 is an apocalyptic number.

It is an amenable number.

112220240001 is a deficient number, since it is larger than the sum of its proper divisors (37406746671).

112220240001 is an equidigital number, since it uses as much as digits as its factorization.

112220240001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37406746670.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 112220240001 its reverse (100042022211), we get a palindrome (212262262212).

The spelling of 112220240001 in words is "one hundred twelve billion, two hundred twenty million, two hundred forty thousand, one".