202201110220222 has 8 divisors (see below), whose sum is σ = 309024338261256. Its totient is φ = 99192997466472.

The previous prime is 202201110220177. The next prime is 202201110220243. The reversal of 202201110220222 is 222022011102202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 202201110220222.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 953778821688 + ... + 953778821899.

It is an arithmetic number, because the mean of its divisors is an integer number (38628042282657).

Almost surely, 2^{202201110220222} is an apocalyptic number.

202201110220222 is a deficient number, since it is larger than the sum of its proper divisors (106823228041034).

202201110220222 is a wasteful number, since it uses less digits than its factorization.

202201110220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907557643642.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202201110220222 its reverse (222022011102202), we get a palindrome (424223121322424).

It can be divided in two parts, 2022011102202 and 22, that multiplied together give a palindrome (44484244248444).

The spelling of 202201110220222 in words is "two hundred two trillion, two hundred one billion, one hundred ten million, two hundred twenty thousand, two hundred twenty-two".