2045225352201 has 4 divisors (see below), whose sum is σ = 2726967136272. Its totient is φ = 1363483568132.

The previous prime is 2045225352197. The next prime is 2045225352259. The reversal of 2045225352201 is 1022535225402.

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 2045225352201 - 2² = 2045225352197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2045225352281) 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, 340870892031 + ... + 340870892036.

It is an arithmetic number, because the mean of its divisors is an integer number (681741784068).

Almost surely, 2^{2045225352201} is an apocalyptic number.

It is an amenable number.

2045225352201 is a deficient number, since it is larger than the sum of its proper divisors (681741784071).

2045225352201 is an equidigital number, since it uses as much as digits as its factorization.

2045225352201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681741784070.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 2045225352201 in words is "two trillion, forty-five billion, two hundred twenty-five million, three hundred fifty-two thousand, two hundred one".