122140333 has 4 divisors (see below), whose sum is σ = 139588960. Its totient is φ = 104691708.

The previous prime is 122140313. The next prime is 122140409. The reversal of 122140333 is 333041221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122140333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122140333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122140313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8724303 + ... + 8724316.

It is an arithmetic number, because the mean of its divisors is an integer number (34897240).

Almost surely, 2^122140333 is an apocalyptic number.

It is an amenable number.

122140333 is a deficient number, since it is larger than the sum of its proper divisors (17448627).

122140333 is an equidigital number, since it uses as much as digits as its factorization.

122140333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17448626.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 122140333 is about 11051.7117678666. The cubic root of 122140333 is about 496.1576591357.

Adding to 122140333 its reverse (333041221), we get a palindrome (455181554).

The spelling of 122140333 in words is "one hundred twenty-two million, one hundred forty thousand, three hundred thirty-three".