22000033000055 has 16 divisors (see below), whose sum is σ = 28809570392064. Its totient is φ = 15994731115680.

The previous prime is 22000033000051. The next prime is 22000033000069. The reversal of 22000033000055 is 55000033000022.

It is not a de Polignac number, because 22000033000055 - 2² = 22000033000051 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000033000051) 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 15 ways as a sum of consecutive naturals, for example, 65993279 + ... + 66325808.

It is an arithmetic number, because the mean of its divisors is an integer number (1800598149504).

Almost surely, 2^{22000033000055} is an apocalyptic number.

22000033000055 is a deficient number, since it is larger than the sum of its proper divisors (6809537392009).

22000033000055 is a wasteful number, since it uses less digits than its factorization.

22000033000055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132322126.

The product of its (nonzero) digits is 900, while the sum is 20.

Adding to 22000033000055 its reverse (55000033000022), we get a palindrome (77000066000077).

The spelling of 22000033000055 in words is "twenty-two trillion, thirty-three million, fifty-five", and thus it is an aban number and an uban number.