232211401 has 2 divisors, whose sum is σ = 232211402. Its totient is φ = 232211400.

The previous prime is 232211389. The next prime is 232211437. The reversal of 232211401 is 104112232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134676025 + 97535376 = 11605^2 + 9876^2 .

It is a cyclic number.

It is not a de Polignac number, because 232211401 - 2¹¹ = 232209353 is a prime.

It is a super-3 number, since 3×232211401³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (232211471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116105700 + 116105701.

It is an arithmetic number, because the mean of its divisors is an integer number (116105701).

Almost surely, 2^232211401 is an apocalyptic number.

It is an amenable number.

232211401 is a deficient number, since it is larger than the sum of its proper divisors (1).

232211401 is an equidigital number, since it uses as much as digits as its factorization.

232211401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 232211401 is about 15238.4842093956. The cubic root of 232211401 is about 614.6499437793.

Adding to 232211401 its reverse (104112232), we get a palindrome (336323633).

The spelling of 232211401 in words is "two hundred thirty-two million, two hundred eleven thousand, four hundred one".