22101045200055 has 24 divisors (see below), whose sum is σ = 38309033426352. Its totient is φ = 11787053313024.

The previous prime is 22101045200053. The next prime is 22101045200057. The reversal of 22101045200055 is 55000254010122.

22101045200055 is a `hidden beast` number, since 22 + 10 + 104 + 520 + 0 + 0 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (22101045200053) and next prime (22101045200057).

It is not a de Polignac number, because 22101045200055 - 2¹ = 22101045200053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101045200053) 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 23 ways as a sum of consecutive naturals, for example, 386989 + ... + 6659718.

It is an arithmetic number, because the mean of its divisors is an integer number (1596209726098).

Almost surely, 2^{22101045200055} is an apocalyptic number.

22101045200055 is a deficient number, since it is larger than the sum of its proper divisors (16207988226297).

22101045200055 is a wasteful number, since it uses less digits than its factorization.

22101045200055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7116415 (or 7116412 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 22101045200055 its reverse (55000254010122), we get a palindrome (77101299210177).

The spelling of 22101045200055 in words is "twenty-two trillion, one hundred one billion, forty-five million, two hundred thousand, fifty-five".