122221022133 has 8 divisors (see below), whose sum is σ = 186241557568. Its totient is φ = 69840584064.

The previous prime is 122221022117. The next prime is 122221022149. The reversal of 122221022133 is 331220122221.

It is an interprime number because it is at equal distance from previous prime (122221022117) and next prime (122221022149).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122221022133 - 2⁴ = 122221022117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5820048673 = 122221022133 / (1 + 2 + 2 + 2 + 2 + 1 + 0 + 2 + 2 + 1 + 3 + 3).

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 (122221022173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910024316 + ... + 2910024357.

It is an arithmetic number, because the mean of its divisors is an integer number (23280194696).

Almost surely, 2^122221022133 is an apocalyptic number.

It is an amenable number.

122221022133 is a deficient number, since it is larger than the sum of its proper divisors (64020535435).

122221022133 is an equidigital number, since it uses as much as digits as its factorization.

122221022133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820048683.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122221022133 its reverse (331220122221), we get a palindrome (453441144354).

The spelling of 122221022133 in words is "one hundred twenty-two billion, two hundred twenty-one million, twenty-two thousand, one hundred thirty-three".