33000032000022 has 32 divisors (see below), whose sum is σ = 67406815263744. Its totient is φ = 10765569446400.

The previous prime is 33000031999973. The next prime is 33000032000027. The reversal of 33000032000022 is 22000023000033.

It is a super-2 number, since 2×33000032000022² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33000031999965 and 33000032000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33000032000027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5516022 + ... + 9819702.

It is an arithmetic number, because the mean of its divisors is an integer number (2106462976992).

Almost surely, 2^{33000032000022} is an apocalyptic number.

33000032000022 is an abundant number, since it is smaller than the sum of its proper divisors (34406783263722).

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

33000032000022 is a wasteful number, since it uses less digits than its factorization.

33000032000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4330924.

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 33000032000022 its reverse (22000023000033), we get a palindrome (55000055000055).

The spelling of 33000032000022 in words is "thirty-three trillion, thirty-two million, twenty-two", and thus it is an aban number and an uban number.