223202312029 has 2 divisors, whose sum is σ = 223202312030. Its totient is φ = 223202312028.

The previous prime is 223202311991. The next prime is 223202312059. The reversal of 223202312029 is 920213202322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167218019929 + 55984292100 = 408923^2 + 236610^2 .

It is a cyclic number.

It is not a de Polignac number, because 223202312029 - 2¹⁹ = 223201787741 is a prime.

It is a super-3 number, since 3×223202312029³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223202311988 and 223202312006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223202312059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111601156014 + 111601156015.

It is an arithmetic number, because the mean of its divisors is an integer number (111601156015).

Almost surely, 2^223202312029 is an apocalyptic number.

It is an amenable number.

223202312029 is a deficient number, since it is larger than the sum of its proper divisors (1).

223202312029 is an equidigital number, since it uses as much as digits as its factorization.

223202312029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 223202312029 in words is "two hundred twenty-three billion, two hundred two million, three hundred twelve thousand, twenty-nine".