223022200057 has 2 divisors, whose sum is σ = 223022200058. Its totient is φ = 223022200056.

The previous prime is 223022199989. The next prime is 223022200081. The reversal of 223022200057 is 750002220322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221761879056 + 1260321001 = 470916^2 + 35501^2 .

It is a cyclic number.

It is not a de Polignac number, because 223022200057 - 2¹⁹ = 223021675769 is a prime.

It is not a weakly prime, because it can be changed into another prime (223022201057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511100028 + 111511100029.

It is an arithmetic number, because the mean of its divisors is an integer number (111511100029).

Almost surely, 2^223022200057 is an apocalyptic number.

It is an amenable number.

223022200057 is a deficient number, since it is larger than the sum of its proper divisors (1).

223022200057 is an equidigital number, since it uses as much as digits as its factorization.

223022200057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

Adding to 223022200057 its reverse (750002220322), we get a palindrome (973024420379).

The spelling of 223022200057 in words is "two hundred twenty-three billion, twenty-two million, two hundred thousand, fifty-seven".