122135333 has 2 divisors, whose sum is σ = 122135334. Its totient is φ = 122135332.

The previous prime is 122135309. The next prime is 122135339. The reversal of 122135333 is 333531221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65011969 + 57123364 = 8063^2 + 7558^2 .

It is a cyclic number.

It is not a de Polignac number, because 122135333 - 2¹² = 122131237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122135299 and 122135308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122135339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61067666 + 61067667.

It is an arithmetic number, because the mean of its divisors is an integer number (61067667).

Almost surely, 2^122135333 is an apocalyptic number.

It is an amenable number.

122135333 is a deficient number, since it is larger than the sum of its proper divisors (1).

122135333 is an equidigital number, since it uses as much as digits as its factorization.

122135333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 23.

The square root of 122135333 is about 11051.4855562499. The cubic root of 122135333 is about 496.1508887209.

Adding to 122135333 its reverse (333531221), we get a palindrome (455666554).

The spelling of 122135333 in words is "one hundred twenty-two million, one hundred thirty-five thousand, three hundred thirty-three".