123223113022 has 16 divisors (see below), whose sum is σ = 191709719712. Its totient is φ = 59352847200.

The previous prime is 123223112993. The next prime is 123223113029. The reversal of 123223113022 is 220311322321.

It is a junction number, because it is equal to n+sod(n) for n = 123223112984 and 123223113002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123223113029) 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, 8235978 + ... + 8250925.

It is an arithmetic number, because the mean of its divisors is an integer number (11981857482).

Almost surely, 2^123223113022 is an apocalyptic number.

123223113022 is a deficient number, since it is larger than the sum of its proper divisors (68486606690).

123223113022 is a wasteful number, since it uses less digits than its factorization.

123223113022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16487043.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123223113022 its reverse (220311322321), we get a palindrome (343534435343).

The spelling of 123223113022 in words is "one hundred twenty-three billion, two hundred twenty-three million, one hundred thirteen thousand, twenty-two".