201100211020222 has 8 divisors (see below), whose sum is σ = 301661096384736. Its totient is φ = 100546512225312.

The previous prime is 201100211020187. The next prime is 201100211020243. The reversal of 201100211020222 is 222020112001102.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 201100211020196 and 201100211020205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796572443 + ... + 1796684374.

It is an arithmetic number, because the mean of its divisors is an integer number (37707637048092).

Almost surely, 2^{201100211020222} is an apocalyptic number.

201100211020222 is a deficient number, since it is larger than the sum of its proper divisors (100560885364514).

201100211020222 is a wasteful number, since it uses less digits than its factorization.

201100211020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593284802.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201100211020222 its reverse (222020112001102), we get a palindrome (423120323021324).

The spelling of 201100211020222 in words is "two hundred one trillion, one hundred billion, two hundred eleven million, twenty thousand, two hundred twenty-two".