223211020332049 has 2 divisors, whose sum is σ = 223211020332050. Its totient is φ = 223211020332048.

The previous prime is 223211020332019. The next prime is 223211020332239. The reversal of 223211020332049 is 940233020112322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141066525842449 + 82144494489600 = 11877143^2 + 9063360^2 .

It is a cyclic number.

It is not a de Polignac number, because 223211020332049 - 2²³ = 223211011943441 is a prime.

It is a super-3 number, since 3×223211020332049³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223211020332019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111605510166024 + 111605510166025.

It is an arithmetic number, because the mean of its divisors is an integer number (111605510166025).

Almost surely, 2^{223211020332049} is an apocalyptic number.

It is an amenable number.

223211020332049 is a deficient number, since it is larger than the sum of its proper divisors (1).

223211020332049 is an equidigital number, since it uses as much as digits as its factorization.

223211020332049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 223211020332049 in words is "two hundred twenty-three trillion, two hundred eleven billion, twenty million, three hundred thirty-two thousand, forty-nine".