122120320300310 has 16 divisors (see below), whose sum is σ = 222082726815936. Its totient is φ = 48344539170048.

The previous prime is 122120320300301. The next prime is 122120320300331. The reversal of 122120320300310 is 13003023021221.

It is a super-2 number, since 2×122120320300310² (a number of 29 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 7 ways as a sum of consecutive naturals, for example, 62948617742 + ... + 62948619681.

It is an arithmetic number, because the mean of its divisors is an integer number (13880170425996).

Almost surely, 2^{122120320300310} is an apocalyptic number.

122120320300310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122120320300310 is a deficient number, since it is larger than the sum of its proper divisors (99962406515626).

122120320300310 is a wasteful number, since it uses less digits than its factorization.

122120320300310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125897237527.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122120320300310 its reverse (13003023021221), we get a palindrome (135123343321531).

The spelling of 122120320300310 in words is "one hundred twenty-two trillion, one hundred twenty billion, three hundred twenty million, three hundred thousand, three hundred ten".