33636322041252 has 192 divisors, whose sum is σ = 94450058035200. Its totient is φ = 9113979663360.

The previous prime is 33636322041251. The next prime is 33636322041271. The reversal of 33636322041252 is 25214022363633.

It is a super-2 number, since 2×33636322041252² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (33636322041251) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 115646824 + ... + 115937312.

It is an arithmetic number, because the mean of its divisors is an integer number (491927385600).

Almost surely, 2^{33636322041252} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33636322041252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47225029017600).

33636322041252 is an abundant number, since it is smaller than the sum of its proper divisors (60813735993948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33636322041252 is a wasteful number, since it uses less digits than its factorization.

33636322041252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291426 (or 291424 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 33636322041252 in words is "thirty-three trillion, six hundred thirty-six billion, three hundred twenty-two million, forty-one thousand, two hundred fifty-two".