361222016631244 has 12 divisors (see below), whose sum is σ = 632269379589568. Its totient is φ = 180573622462800.

The previous prime is 361222016631233. The next prime is 361222016631253. The reversal of 361222016631244 is 442136610222163.

It is a self number, because there is not a number n which added to its sum of digits gives 361222016631244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9346441467 + ... + 9346480114.

Almost surely, 2^{361222016631244} is an apocalyptic number.

It is an amenable number.

361222016631244 is a deficient number, since it is larger than the sum of its proper divisors (271047362958324).

361222016631244 is a wasteful number, since it uses less digits than its factorization.

361222016631244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18692926416 (or 18692926414 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 361222016631244 in words is "three hundred sixty-one trillion, two hundred twenty-two billion, sixteen million, six hundred thirty-one thousand, two hundred forty-four".