202222002211101 has 12 divisors (see below), whose sum is σ = 292894356219712. Its totient is φ = 134447325718536.

The previous prime is 202222002211091. The next prime is 202222002211147. The reversal of 202222002211101 is 101112200222202.

It is a happy number.

202222002211101 is a `hidden beast` number, since 20 + 222 + 200 + 2 + 211 + 10 + 1 = 666.

It is not a de Polignac number, because 202222002211101 - 2¹⁰ = 202222002210077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222002211001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30611865031 + ... + 30611871636.

Almost surely, 2^{202222002211101} is an apocalyptic number.

It is an amenable number.

202222002211101 is a deficient number, since it is larger than the sum of its proper divisors (90672354008611).

202222002211101 is a wasteful number, since it uses less digits than its factorization.

202222002211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61223737040 (or 61223737037 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202222002211101 its reverse (101112200222202), we get a palindrome (303334202433303).

The spelling of 202222002211101 in words is "two hundred two trillion, two hundred twenty-two billion, two million, two hundred eleven thousand, one hundred one".