22002101205 has 64 divisors (see below), whose sum is σ = 42405327360. Its totient is φ = 9527970816.

The previous prime is 22002101197. The next prime is 22002101243. The reversal of 22002101205 is 50210120022.

It is not a de Polignac number, because 22002101205 - 2³ = 22002101197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93219 + ... + 229551.

It is an arithmetic number, because the mean of its divisors is an integer number (662583240).

Almost surely, 2^22002101205 is an apocalyptic number.

It is an amenable number.

22002101205 is a deficient number, since it is larger than the sum of its proper divisors (20403226155).

22002101205 is a wasteful number, since it uses less digits than its factorization.

22002101205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136430.

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 22002101205 its reverse (50210120022), we get a palindrome (72212221227).

The spelling of 22002101205 in words is "twenty-two billion, two million, one hundred one thousand, two hundred five".