223068611074377 has 4 divisors (see below), whose sum is σ = 297424814765840. Its totient is φ = 148712407382916.

The previous prime is 223068611074333. The next prime is 223068611074411. The reversal of 223068611074377 is 773470116860322.

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 not a de Polignac number, because 223068611074377 - 2²⁰ = 223068610025801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223068611024377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37178101845727 + ... + 37178101845732.

It is an arithmetic number, because the mean of its divisors is an integer number (74356203691460).

Almost surely, 2^{223068611074377} is an apocalyptic number.

It is an amenable number.

223068611074377 is a deficient number, since it is larger than the sum of its proper divisors (74356203691463).

223068611074377 is an equidigital number, since it uses as much as digits as its factorization.

223068611074377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74356203691462.

The product of its (nonzero) digits is 14224896, while the sum is 57.

The spelling of 223068611074377 in words is "two hundred twenty-three trillion, sixty-eight billion, six hundred eleven million, seventy-four thousand, three hundred seventy-seven".