11620616122 has 16 divisors (see below), whose sum is σ = 17906593320. Its totient is φ = 5651831808.

The previous prime is 11620616057. The next prime is 11620616167. The reversal of 11620616122 is 22161602611.

11620616122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9070467121 + 2550149001 = 95239^2 + 50499^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 308458 + ... + 344074.

Almost surely, 2^11620616122 is an apocalyptic number.

11620616122 is a deficient number, since it is larger than the sum of its proper divisors (6285977198).

11620616122 is a wasteful number, since it uses less digits than its factorization.

11620616122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40065.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 11620616122 in words is "eleven billion, six hundred twenty million, six hundred sixteen thousand, one hundred twenty-two".