123202312022 has 8 divisors (see below), whose sum is σ = 184901930496. Its totient is φ = 61568335192.

The previous prime is 123202311997. The next prime is 123202312031. The reversal of 123202312022 is 220213202321.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 123202311985 and 123202312003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16405718 + ... + 16413225.

It is an arithmetic number, because the mean of its divisors is an integer number (23112741312).

Almost surely, 2^123202312022 is an apocalyptic number.

123202312022 is a deficient number, since it is larger than the sum of its proper divisors (61699618474).

123202312022 is a wasteful number, since it uses less digits than its factorization.

123202312022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32820822.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 123202312022 its reverse (220213202321), we get a palindrome (343415514343).

The spelling of 123202312022 in words is "one hundred twenty-three billion, two hundred two million, three hundred twelve thousand, twenty-two".