123313102022 has 16 divisors (see below), whose sum is σ = 202503182544. Its totient is φ = 55851936000.

The previous prime is 123313102019. The next prime is 123313102139. The reversal of 123313102022 is 220201313321.

It is a super-2 number, since 2×123313102022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123313101985 and 123313102003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9967379 + ... + 9979742.

It is an arithmetic number, because the mean of its divisors is an integer number (12656448909).

Almost surely, 2^123313102022 is an apocalyptic number.

123313102022 is a deficient number, since it is larger than the sum of its proper divisors (79190080522).

123313102022 is a wasteful number, since it uses less digits than its factorization.

123313102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19947415.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123313102022 its reverse (220201313321), we get a palindrome (343514415343).

The spelling of 123313102022 in words is "one hundred twenty-three billion, three hundred thirteen million, one hundred two thousand, twenty-two".