122355001333 has 4 divisors (see below), whose sum is σ = 126574139340. Its totient is φ = 118135863328.

The previous prime is 122355001319. The next prime is 122355001361. The reversal of 122355001333 is 333100553221.

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 79027329924 + 43327671409 = 281118^2 + 208153^2 .

It is a cyclic number.

It is not a de Polignac number, because 122355001333 - 2¹³ = 122354993141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122355001933) 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, 2109568960 + ... + 2109569017.

It is an arithmetic number, because the mean of its divisors is an integer number (31643534835).

Almost surely, 2^122355001333 is an apocalyptic number.

It is an amenable number.

122355001333 is a deficient number, since it is larger than the sum of its proper divisors (4219138007).

122355001333 is an equidigital number, since it uses as much as digits as its factorization.

122355001333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219138006.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 122355001333 its reverse (333100553221), we get a palindrome (455455554554).

The spelling of 122355001333 in words is "one hundred twenty-two billion, three hundred fifty-five million, one thousand, three hundred thirty-three".