36002033001221 has 8 divisors (see below), whose sum is σ = 41176186748160. Its totient is φ = 30835630798128.

The previous prime is 36002033001197. The next prime is 36002033001241. The reversal of 36002033001221 is 12210033020063.

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

It is a cyclic number.

It is not a de Polignac number, because 36002033001221 - 2¹⁸ = 36002032739077 is a prime.

It is a super-2 number, since 2×36002033001221² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36002033001241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937876006 + ... + 1937894583.

It is an arithmetic number, because the mean of its divisors is an integer number (5147023343520).

Almost surely, 2^{36002033001221} is an apocalyptic number.

It is an amenable number.

36002033001221 is a deficient number, since it is larger than the sum of its proper divisors (5174153746939).

36002033001221 is a wasteful number, since it uses less digits than its factorization.

36002033001221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875771923.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 36002033001221 its reverse (12210033020063), we get a palindrome (48212066021284).

The spelling of 36002033001221 in words is "thirty-six trillion, two billion, thirty-three million, one thousand, two hundred twenty-one".