122002012430 has 8 divisors (see below), whose sum is σ = 219603622392. Its totient is φ = 48800804968.

The previous prime is 122002012427. The next prime is 122002012471. The reversal of 122002012430 is 34210200221.

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 = 122002012399 and 122002012408.

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, 6100100612 + ... + 6100100631.

It is an arithmetic number, because the mean of its divisors is an integer number (27450452799).

Almost surely, 2^122002012430 is an apocalyptic number.

122002012430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122002012430 is a deficient number, since it is larger than the sum of its proper divisors (97601609962).

122002012430 is a wasteful number, since it uses less digits than its factorization.

122002012430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12200201250.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 122002012430 its reverse (34210200221), we get a palindrome (156212212651).

The spelling of 122002012430 in words is "one hundred twenty-two billion, two million, twelve thousand, four hundred thirty".