361222181222162 has 16 divisors (see below), whose sum is σ = 583515835785792. Its totient is φ = 166717049365200.

The previous prime is 361222181222141. The next prime is 361222181222237. The reversal of 361222181222162 is 261222181222163.

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, 31653518 + ... + 41525769.

It is an arithmetic number, because the mean of its divisors is an integer number (36469739736612).

Almost surely, 2^{361222181222162} is an apocalyptic number.

361222181222162 is a deficient number, since it is larger than the sum of its proper divisors (222293654563630).

361222181222162 is a wasteful number, since it uses less digits than its factorization.

361222181222162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73369153.

The product of its digits is 110592, while the sum is 41.

Subtracting from 361222181222162 its reverse (261222181222163), we obtain a palindrome (99999999999999).

The spelling of 361222181222162 in words is "three hundred sixty-one trillion, two hundred twenty-two billion, one hundred eighty-one million, two hundred twenty-two thousand, one hundred sixty-two".