2100022202005 has 32 divisors (see below), whose sum is σ = 3284016632064. Its totient is φ = 1251053945856.

The previous prime is 2100022201999. The next prime is 2100022202017. The reversal of 2100022202005 is 5002022200012.

It is not a de Polignac number, because 2100022202005 - 2³ = 2100022201997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2100022202005.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 135740307 + ... + 135755776.

It is an arithmetic number, because the mean of its divisors is an integer number (102625519752).

Almost surely, 2^{2100022202005} is an apocalyptic number.

It is an amenable number.

2100022202005 is a deficient number, since it is larger than the sum of its proper divisors (1183994430059).

2100022202005 is a wasteful number, since it uses less digits than its factorization.

2100022202005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271496125.

The product of its (nonzero) digits is 160, while the sum is 16.

Adding to 2100022202005 its reverse (5002022200012), we get a palindrome (7102044402017).

The spelling of 2100022202005 in words is "two trillion, one hundred billion, twenty-two million, two hundred two thousand, five".