122422203430 has 8 divisors (see below), whose sum is σ = 220359966192. Its totient is φ = 48968881368.

The previous prime is 122422203391. The next prime is 122422203461. The reversal of 122422203430 is 34302224221.

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

It is a junction number, because it is equal to n+sod(n) for n = 122422203395 and 122422203404.

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, 6121110162 + ... + 6121110181.

It is an arithmetic number, because the mean of its divisors is an integer number (27544995774).

Almost surely, 2^122422203430 is an apocalyptic number.

122422203430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122422203430 is a deficient number, since it is larger than the sum of its proper divisors (97937762762).

122422203430 is a wasteful number, since it uses less digits than its factorization.

122422203430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12242220350.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 122422203430 its reverse (34302224221), we get a palindrome (156724427651).

The spelling of 122422203430 in words is "one hundred twenty-two billion, four hundred twenty-two million, two hundred three thousand, four hundred thirty".