2223114114145 has 8 divisors (see below), whose sum is σ = 2667751096104. Its totient is φ = 1778481851904.

The previous prime is 2223114114127. The next prime is 2223114114149. The reversal of 2223114114145 is 5414114113222.

It can be written as a sum of positive squares in 4 ways, for example, as 503577575424 + 1719536538721 = 709632^2 + 1311311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2223114114145 - 2⁵ = 2223114114113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223114114149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44304 + ... + 2109073.

It is an arithmetic number, because the mean of its divisors is an integer number (333468887013).

Almost surely, 2^{2223114114145} is an apocalyptic number.

It is an amenable number.

2223114114145 is a deficient number, since it is larger than the sum of its proper divisors (444636981959).

2223114114145 is a wasteful number, since it uses less digits than its factorization.

2223114114145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359859.

The product of its digits is 7680, while the sum is 31.

Adding to 2223114114145 its reverse (5414114113222), we get a palindrome (7637228227367).

The spelling of 2223114114145 in words is "two trillion, two hundred twenty-three billion, one hundred fourteen million, one hundred fourteen thousand, one hundred forty-five".