2245111236201 has 4 divisors (see below), whose sum is σ = 2993481648272. Its totient is φ = 1496740824132.

The previous prime is 2245111236163. The next prime is 2245111236259. The reversal of 2245111236201 is 1026321115422.

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 de Polignac number, because none of the positive numbers 2^k-2245111236201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2245111231201) 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, 374185206031 + ... + 374185206036.

It is an arithmetic number, because the mean of its divisors is an integer number (748370412068).

Almost surely, 2^{2245111236201} is an apocalyptic number.

It is an amenable number.

2245111236201 is a deficient number, since it is larger than the sum of its proper divisors (748370412071).

2245111236201 is an equidigital number, since it uses as much as digits as its factorization.

2245111236201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748370412070.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 2245111236201 in words is "two trillion, two hundred forty-five billion, one hundred eleven million, two hundred thirty-six thousand, two hundred one".