200101121201222 has 8 divisors (see below), whose sum is σ = 301267487311200. Its totient is φ = 99678625430824.

The previous prime is 200101121201213. The next prime is 200101121201227. The reversal of 200101121201222 is 222102121101002.

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

It is a super-2 number, since 2×200101121201222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200101121201222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101121201227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185967584222 + ... + 185967585297.

It is an arithmetic number, because the mean of its divisors is an integer number (37658435913900).

Almost surely, 2^{200101121201222} is an apocalyptic number.

200101121201222 is a deficient number, since it is larger than the sum of its proper divisors (101166366109978).

200101121201222 is a wasteful number, since it uses less digits than its factorization.

200101121201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371935169790.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200101121201222 its reverse (222102121101002), we get a palindrome (422203242302224).

The spelling of 200101121201222 in words is "two hundred trillion, one hundred one billion, one hundred twenty-one million, two hundred one thousand, two hundred twenty-two".