122122012310 has 8 divisors (see below), whose sum is σ = 219819622176. Its totient is φ = 48848804920.

The previous prime is 122122012301. The next prime is 122122012319. The reversal of 122122012310 is 13210221221.

It is an interprime number because it is at equal distance from previous prime (122122012301) and next prime (122122012319).

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

It is a super-2 number, since 2×122122012310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122122012319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6106100606 + ... + 6106100625.

It is an arithmetic number, because the mean of its divisors is an integer number (27477452772).

Almost surely, 2^122122012310 is an apocalyptic number.

122122012310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122122012310 is a deficient number, since it is larger than the sum of its proper divisors (97697609866).

122122012310 is a wasteful number, since it uses less digits than its factorization.

122122012310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12212201238.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122122012310 its reverse (13210221221), we get a palindrome (135332233531).

The spelling of 122122012310 in words is "one hundred twenty-two billion, one hundred twenty-two million, twelve thousand, three hundred ten".