232020221093 has 2 divisors, whose sum is σ = 232020221094. Its totient is φ = 232020221092.

The previous prime is 232020220987. The next prime is 232020221143. The reversal of 232020221093 is 390122020232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165382928929 + 66637292164 = 406673^2 + 258142^2 .

It is a cyclic number.

It is not a de Polignac number, because 232020221093 - 2¹² = 232020216997 is a prime.

It is a super-2 number, since 2×232020221093² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232020221893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116010110546 + 116010110547.

It is an arithmetic number, because the mean of its divisors is an integer number (116010110547).

Almost surely, 2^232020221093 is an apocalyptic number.

It is an amenable number.

232020221093 is a deficient number, since it is larger than the sum of its proper divisors (1).

232020221093 is an equidigital number, since it uses as much as digits as its factorization.

232020221093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 232020221093 in words is "two hundred thirty-two billion, twenty million, two hundred twenty-one thousand, ninety-three".