365533221244 has 12 divisors (see below), whose sum is σ = 661741176600. Its totient is φ = 176464313648.

The previous prime is 365533221199. The next prime is 365533221253. The reversal of 365533221244 is 442122335563.

It is a super-2 number, since 2×365533221244² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 365533221197 and 365533221206.

It is a congruent number.

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, 1575574114 + ... + 1575574345.

It is an arithmetic number, because the mean of its divisors is an integer number (55145098050).

Almost surely, 2^365533221244 is an apocalyptic number.

It is an amenable number.

365533221244 is a deficient number, since it is larger than the sum of its proper divisors (296207955356).

365533221244 is a wasteful number, since it uses less digits than its factorization.

365533221244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151148492 (or 3151148490 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

The spelling of 365533221244 in words is "three hundred sixty-five billion, five hundred thirty-three million, two hundred twenty-one thousand, two hundred forty-four".