122231000030 has 16 divisors (see below), whose sum is σ = 227602552320. Its totient is φ = 47206455072.

The previous prime is 122231000011. The next prime is 122231000041. The reversal of 122231000030 is 30000132221.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122230999969 and 122231000014.

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, 210742814 + ... + 210743393.

It is an arithmetic number, because the mean of its divisors is an integer number (14225159520).

Almost surely, 2^122231000030 is an apocalyptic number.

122231000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122231000030 is a deficient number, since it is larger than the sum of its proper divisors (105371552290).

122231000030 is a wasteful number, since it uses less digits than its factorization.

122231000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421486243.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 122231000030 its reverse (30000132221), we get a palindrome (152231132251).

The spelling of 122231000030 in words is "one hundred twenty-two billion, two hundred thirty-one million, thirty", and thus it is an aban number.