122066310356 has 24 divisors (see below), whose sum is σ = 214490818920. Its totient is φ = 60783570432.

The previous prime is 122066310307. The next prime is 122066310367. The reversal of 122066310356 is 653013660221.

It can be written as a sum of positive squares in 4 ways, for example, as 1449020356 + 120617290000 = 38066^2 + 347300^2 .

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, 1370330 + ... + 1456686.

It is an arithmetic number, because the mean of its divisors is an integer number (8937117455).

Almost surely, 2^122066310356 is an apocalyptic number.

It is an amenable number.

122066310356 is a deficient number, since it is larger than the sum of its proper divisors (92424508564).

122066310356 is a wasteful number, since it uses less digits than its factorization.

122066310356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87803 (or 87801 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 122066310356 its reverse (653013660221), we get a palindrome (775079970577).

The spelling of 122066310356 in words is "one hundred twenty-two billion, sixty-six million, three hundred ten thousand, three hundred fifty-six".