202001002201222 has 48 divisors (see below), whose sum is σ = 359766282881520. Its totient is φ = 84785932900032.

The previous prime is 202001002201183. The next prime is 202001002201249. The reversal of 202001002201222 is 222102200100202.

It is a junction number, because it is equal to n+sod(n) for n = 202001002201196 and 202001002201205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32018272 + ... + 37804387.

It is an arithmetic number, because the mean of its divisors is an integer number (7495130893365).

Almost surely, 2^{202001002201222} is an apocalyptic number.

202001002201222 is a deficient number, since it is larger than the sum of its proper divisors (157765280680298).

202001002201222 is a wasteful number, since it uses less digits than its factorization.

202001002201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69823285 (or 69823278 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202001002201222 its reverse (222102200100202), we get a palindrome (424103202301424).

The spelling of 202001002201222 in words is "two hundred two trillion, one billion, two million, two hundred one thousand, two hundred twenty-two".