223342077660101 has 4 divisors (see below), whose sum is σ = 223342110009900. Its totient is φ = 223342045310304.

The previous prime is 223342077660061. The next prime is 223342077660253. The reversal of 223342077660101 is 101066770243322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64017121144900 + 159324956515201 = 8001070^2 + 12622399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223342077660101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223342077666101) 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, 1193816 + ... + 21168593.

It is an arithmetic number, because the mean of its divisors is an integer number (55835527502475).

Almost surely, 2^{223342077660101} is an apocalyptic number.

It is an amenable number.

223342077660101 is a deficient number, since it is larger than the sum of its proper divisors (32349799).

223342077660101 is an equidigital number, since it uses as much as digits as its factorization.

223342077660101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32349798.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 223342077660101 in words is "two hundred twenty-three trillion, three hundred forty-two billion, seventy-seven million, six hundred sixty thousand, one hundred one".