223130027745 has 12 divisors (see below), whose sum is σ = 386758714836. Its totient is φ = 119002681440.

The previous prime is 223130027717. The next prime is 223130027773. The reversal of 223130027745 is 547720031322.

It is an interprime number because it is at equal distance from previous prime (223130027717) and next prime (223130027773).

It can be written as a sum of positive squares in 2 ways, for example, as 133927453521 + 89202574224 = 365961^2 + 298668^2 .

It is not a de Polignac number, because 223130027745 - 2¹⁵ = 223129994977 is a prime.

It is a super-3 number, since 3×223130027745³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2479222486 + ... + 2479222575.

It is an arithmetic number, because the mean of its divisors is an integer number (32229892903).

Almost surely, 2^223130027745 is an apocalyptic number.

It is an amenable number.

223130027745 is a deficient number, since it is larger than the sum of its proper divisors (163628687091).

223130027745 is a wasteful number, since it uses less digits than its factorization.

223130027745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4958445072 (or 4958445069 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 223130027745 in words is "two hundred twenty-three billion, one hundred thirty million, twenty-seven thousand, seven hundred forty-five".