122210371396 has 27 divisors (see below), whose sum is σ = 218574125119. Its totient is φ = 59788994408.

The previous prime is 122210371391. The next prime is 122210371397. The reversal of 122210371396 is 693173012221.

The square root of 122210371396 is 349586.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122210371391) 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 8 ways as a sum of consecutive naturals, for example, 32859225 + ... + 32862943.

Almost surely, 2^122210371396 is an apocalyptic number.

122210371396 is the 349586-th square number.

It is an amenable number.

122210371396 is a deficient number, since it is larger than the sum of its proper divisors (96363753723).

122210371396 is an frugal number, since it uses more digits than its factorization.

122210371396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536 (or 3768 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 122210371396 in words is "one hundred twenty-two billion, two hundred ten million, three hundred seventy-one thousand, three hundred ninety-six".