122232010133 has 4 divisors (see below), whose sum is σ = 122262142860. Its totient is φ = 122201877408.

The previous prime is 122232010039. The next prime is 122232010163. The reversal of 122232010133 is 331010232221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 88522315729 + 33709694404 = 297527^2 + 183602^2 .

It is a cyclic number.

It is not a de Polignac number, because 122232010133 - 2³² = 117937042837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122232010163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15060278 + ... + 15068391.

It is an arithmetic number, because the mean of its divisors is an integer number (30565535715).

Almost surely, 2^122232010133 is an apocalyptic number.

It is an amenable number.

122232010133 is a deficient number, since it is larger than the sum of its proper divisors (30132727).

122232010133 is an equidigital number, since it uses as much as digits as its factorization.

122232010133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30132726.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122232010133 its reverse (331010232221), we get a palindrome (453242242354).

The spelling of 122232010133 in words is "one hundred twenty-two billion, two hundred thirty-two million, ten thousand, one hundred thirty-three".