122222753873 has 8 divisors (see below), whose sum is σ = 133354950816. Its totient is φ = 111094063200.

The previous prime is 122222753867. The next prime is 122222753881. The reversal of 122222753873 is 378357222221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 122222753873 - 2¹⁴ = 122222737489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122222753803) 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 7 ways as a sum of consecutive naturals, for example, 803411 + ... + 943352.

It is an arithmetic number, because the mean of its divisors is an integer number (16669368852).

Almost surely, 2^122222753873 is an apocalyptic number.

It is an amenable number.

122222753873 is a deficient number, since it is larger than the sum of its proper divisors (11132196943).

122222753873 is a wasteful number, since it uses less digits than its factorization.

122222753873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753135.

The product of its digits is 564480, while the sum is 44.

The spelling of 122222753873 in words is "one hundred twenty-two billion, two hundred twenty-two million, seven hundred fifty-three thousand, eight hundred seventy-three".