122144325222606 has 8 divisors (see below), whose sum is σ = 244288650445224. Its totient is φ = 40714775074200.

The previous prime is 122144325222589. The next prime is 122144325222607. The reversal of 122144325222606 is 606222523441221.

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

122144325222606 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122144325222607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10178693768545 + ... + 10178693768556.

It is an arithmetic number, because the mean of its divisors is an integer number (30536081305653).

Almost surely, 2^{122144325222606} is an apocalyptic number.

122144325222606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122144325222606 is a wasteful number, since it uses less digits than its factorization.

122144325222606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20357387537106.

The product of its (nonzero) digits is 552960, while the sum is 42.

Adding to 122144325222606 its reverse (606222523441221), we get a palindrome (728366848663827).

The spelling of 122144325222606 in words is "one hundred twenty-two trillion, one hundred forty-four billion, three hundred twenty-five million, two hundred twenty-two thousand, six hundred six".