201202202221222 has 8 divisors (see below), whose sum is σ = 303828828858000. Its totient is φ = 99925925935224.

The previous prime is 201202202221219. The next prime is 201202202221249. The reversal of 201202202221222 is 222122202202102.

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

It is a super-2 number, since 2×201202202221222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201202202221193 and 201202202221202.

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, 337587587322 + ... + 337587587917.

It is an arithmetic number, because the mean of its divisors is an integer number (37978603607250).

Almost surely, 2^{201202202221222} is an apocalyptic number.

201202202221222 is a deficient number, since it is larger than the sum of its proper divisors (102626626636778).

201202202221222 is a wasteful number, since it uses less digits than its factorization.

201202202221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675175175390.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 201202202221222 its reverse (222122202202102), we get a palindrome (423324404423324).

The spelling of 201202202221222 in words is "two hundred one trillion, two hundred two billion, two hundred two million, two hundred twenty-one thousand, two hundred twenty-two".