123020132222 has 96 divisors (see below), whose sum is σ = 219032131584. Its totient is φ = 51449126400.

The previous prime is 123020132173. The next prime is 123020132237. The reversal of 123020132222 is 222231020321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 123020132194 and 123020132203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49147823 + ... + 49150325.

It is an arithmetic number, because the mean of its divisors is an integer number (2281584704).

Almost surely, 2^123020132222 is an apocalyptic number.

123020132222 is a deficient number, since it is larger than the sum of its proper divisors (96011999362).

123020132222 is a wasteful number, since it uses less digits than its factorization.

123020132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794 (or 2777 counting only the distinct ones).

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

Adding to 123020132222 its reverse (222231020321), we get a palindrome (345251152543).

The spelling of 123020132222 in words is "one hundred twenty-three billion, twenty million, one hundred thirty-two thousand, two hundred twenty-two".