33227101 has 2 divisors, whose sum is σ = 33227102. Its totient is φ = 33227100.

The previous prime is 33227093. The next prime is 33227107. The reversal of 33227101 is 10172233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28879876 + 4347225 = 5374^2 + 2085^2 .

It is a cyclic number.

It is not a de Polignac number, because 33227101 - 2³ = 33227093 is a prime.

It is a super-2 number, since 2×33227101² = 2208080481728402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33227107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16613550 + 16613551.

It is an arithmetic number, because the mean of its divisors is an integer number (16613551).

Almost surely, 2^33227101 is an apocalyptic number.

It is an amenable number.

33227101 is a deficient number, since it is larger than the sum of its proper divisors (1).

33227101 is an equidigital number, since it uses as much as digits as its factorization.

33227101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 33227101 is about 5764.2953602327. The cubic root of 33227101 is about 321.4875437288.

Adding to 33227101 its reverse (10172233), we get a palindrome (43399334).

The spelling of 33227101 in words is "thirty-three million, two hundred twenty-seven thousand, one hundred one".