20002202021095 has 32 divisors (see below), whose sum is σ = 27443790288000. Its totient is φ = 13709697762816.

The previous prime is 20002202021093. The next prime is 20002202021231. The reversal of 20002202021095 is 59012020220002.

It is a cyclic number.

It is not a de Polignac number, because 20002202021095 - 2¹ = 20002202021093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002202021093) 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 31 ways as a sum of consecutive naturals, for example, 894981981 + ... + 895004329.

It is an arithmetic number, because the mean of its divisors is an integer number (857618446500).

Almost surely, 2^{20002202021095} is an apocalyptic number.

20002202021095 is a deficient number, since it is larger than the sum of its proper divisors (7441588266905).

20002202021095 is a wasteful number, since it uses less digits than its factorization.

20002202021095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32587.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 20002202021095 its reverse (59012020220002), we get a palindrome (79014222241097).

The spelling of 20002202021095 in words is "twenty trillion, two billion, two hundred two million, twenty-one thousand, ninety-five".