122321303030 has 16 divisors (see below), whose sum is σ = 223464590640. Its totient is φ = 48198244512.

The previous prime is 122321303011. The next prime is 122321303051. The reversal of 122321303030 is 30303123221.

It is a junction number, because it is equal to n+sod(n) for n = 122321302993 and 122321303011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91283885 + ... + 91285224.

It is an arithmetic number, because the mean of its divisors is an integer number (13966536915).

Almost surely, 2^122321303030 is an apocalyptic number.

122321303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122321303030 is a deficient number, since it is larger than the sum of its proper divisors (101143287610).

122321303030 is a wasteful number, since it uses less digits than its factorization.

122321303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182569183.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 122321303030 its reverse (30303123221), we get a palindrome (152624426251).

The spelling of 122321303030 in words is "one hundred twenty-two billion, three hundred twenty-one million, three hundred three thousand, thirty".