122113184386 has 8 divisors (see below), whose sum is σ = 183234440844. Its totient is φ = 61035037440.

The previous prime is 122113184327. The next prime is 122113184407. The reversal of 122113184386 is 683481311221.

It can be written as a sum of positive squares in 2 ways, for example, as 102672180625 + 19441003761 = 320425^2 + 139431^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10770295 + ... + 10781626.

Almost surely, 2^122113184386 is an apocalyptic number.

122113184386 is a deficient number, since it is larger than the sum of its proper divisors (61121256458).

122113184386 is a wasteful number, since it uses less digits than its factorization.

122113184386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21554756.

The product of its digits is 55296, while the sum is 40.

The spelling of 122113184386 in words is "one hundred twenty-two billion, one hundred thirteen million, one hundred eighty-four thousand, three hundred eighty-six".