114633221 has 2 divisors, whose sum is σ = 114633222. Its totient is φ = 114633220.

The previous prime is 114633217. The next prime is 114633241. The reversal of 114633221 is 122336411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94284100 + 20349121 = 9710^2 + 4511^2 .

It is an emirp because it is prime and its reverse (122336411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114633221 - 2² = 114633217 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114633241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57316610 + 57316611.

It is an arithmetic number, because the mean of its divisors is an integer number (57316611).

Almost surely, 2^114633221 is an apocalyptic number.

It is an amenable number.

114633221 is a deficient number, since it is larger than the sum of its proper divisors (1).

114633221 is an equidigital number, since it uses as much as digits as its factorization.

114633221 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

The square root of 114633221 is about 10706.6904783878. The cubic root of 114633221 is about 485.7768695227.

Adding to 114633221 its reverse (122336411), we get a palindrome (236969632).

The spelling of 114633221 in words is "one hundred fourteen million, six hundred thirty-three thousand, two hundred twenty-one".