202220211101 has 8 divisors (see below), whose sum is σ = 211325625984. Its totient is φ = 193314915360.

The previous prime is 202220211091. The next prime is 202220211217. The reversal of 202220211101 is 101112022202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202220211101 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 (202220211701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50027720 + ... + 50031761.

It is an arithmetic number, because the mean of its divisors is an integer number (26415703248).

Almost surely, 2^202220211101 is an apocalyptic number.

It is an amenable number.

202220211101 is a deficient number, since it is larger than the sum of its proper divisors (9105414883).

202220211101 is a wasteful number, since it uses less digits than its factorization.

202220211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100059571.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202220211101 its reverse (101112022202), we get a palindrome (303332233303).

The spelling of 202220211101 in words is "two hundred two billion, two hundred twenty million, two hundred eleven thousand, one hundred one".