22122320310123 has 32 divisors (see below), whose sum is σ = 34071087739392. Its totient is φ = 12618663283200.

The previous prime is 22122320310121. The next prime is 22122320310227. The reversal of 22122320310123 is 32101302322122.

It is not a de Polignac number, because 22122320310123 - 2¹ = 22122320310121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22122320310093 and 22122320310102.

It is not an unprimeable number, because it can be changed into a prime (22122320310121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93361665 + ... + 93598317.

It is an arithmetic number, because the mean of its divisors is an integer number (1064721491856).

Almost surely, 2^{22122320310123} is an apocalyptic number.

22122320310123 is a deficient number, since it is larger than the sum of its proper divisors (11948767429269).

22122320310123 is a wasteful number, since it uses less digits than its factorization.

22122320310123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403315.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22122320310123 its reverse (32101302322122), we get a palindrome (54223622632245).

The spelling of 22122320310123 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred twenty million, three hundred ten thousand, one hundred twenty-three".