122203211103123 has 8 divisors (see below), whose sum is σ = 163223972653200. Its totient is φ = 81325628477568.

The previous prime is 122203211103073. The next prime is 122203211103161. The reversal of 122203211103123 is 321301112302221.

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

It is not a de Polignac number, because 122203211103123 - 2¹⁸ = 122203210840979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122203211103093 and 122203211103102.

It is not an unprimeable number, because it can be changed into a prime (122203211103023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35794729138 + ... + 35794732551.

It is an arithmetic number, because the mean of its divisors is an integer number (20402996581650).

Almost surely, 2^{122203211103123} is an apocalyptic number.

122203211103123 is a deficient number, since it is larger than the sum of its proper divisors (41020761550077).

122203211103123 is an equidigital number, since it uses as much as digits as its factorization.

122203211103123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71589462261.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 122203211103123 its reverse (321301112302221), we get a palindrome (443504323405344).

The spelling of 122203211103123 in words is "one hundred twenty-two trillion, two hundred three billion, two hundred eleven million, one hundred three thousand, one hundred twenty-three".