2223740445895 has 32 divisors (see below), whose sum is σ = 2716088256000. Its totient is φ = 1747516788864.

The previous prime is 2223740445893. The next prime is 2223740445937. The reversal of 2223740445895 is 5985440473222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2223740445895 - 2¹ = 2223740445893 is a prime.

It is a super-3 number, since 3×2223740445895³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223740445893) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130393189 + ... + 130410241.

It is an arithmetic number, because the mean of its divisors is an integer number (84877758000).

Almost surely, 2^{2223740445895} is an apocalyptic number.

2223740445895 is a deficient number, since it is larger than the sum of its proper divisors (492347810105).

2223740445895 is a wasteful number, since it uses less digits than its factorization.

2223740445895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18919.

The product of its (nonzero) digits is 19353600, while the sum is 55.

The spelling of 2223740445895 in words is "two trillion, two hundred twenty-three billion, seven hundred forty million, four hundred forty-five thousand, eight hundred ninety-five".