122112222230 has 8 divisors (see below), whose sum is σ = 219802000032. Its totient is φ = 48844888888.

The previous prime is 122112222103. The next prime is 122112222259. The reversal of 122112222230 is 32222211221.

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

It is a super-2 number, since 2×122112222230² (a number of 23 digits) contains 22 as substring.

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, 6105611102 + ... + 6105611121.

It is an arithmetic number, because the mean of its divisors is an integer number (27475250004).

Almost surely, 2^122112222230 is an apocalyptic number.

122112222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112222230 is a deficient number, since it is larger than the sum of its proper divisors (97689777802).

122112222230 is a wasteful number, since it uses less digits than its factorization.

122112222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12211222230.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 122112222230 its reverse (32222211221), we get a palindrome (154334433451).

The spelling of 122112222230 in words is "one hundred twenty-two billion, one hundred twelve million, two hundred twenty-two thousand, two hundred thirty".